177+ Welsh Boy Names That Feel Mythic, Mighty, and Completely Unforgettable (With Meanings & Origins)

There is a particular kind of name that sounds like it was carved from the landscape itself. Names that carry the cold Atlantic wind off the Pembrokeshire cliffs and the green, waterlogged beauty of the Cambrian Mountains. Names that were spoken around fires by people who had been telling the same stories for two thousand years and intended to keep telling them for two thousand more. Names that connect a boy to one of the oldest continuous literary traditions in Europe, a tradition that was already ancient when the Normans arrived in England and that has survived every political and cultural pressure ever brought against it with its poetry, its mythology, and its extraordinary naming tradition intact.

Welsh names have that quality at its absolute most concentrated. Welsh is one of the oldest living languages in Europe, a direct descendant of the Brythonic Celtic that was spoken across most of Britain before the Roman arrival, and its naming tradition carries the full weight of that extraordinary longevity. The Welsh naming world gives us the great Arthurian heroes in their original Celtic forms, before the French romancers had smoothed away their wild edges. It gives us the divine figures of the Mabinogion, the great collection of Welsh mythology that is one of the treasures of world literature. It gives us the names of the early Welsh saints and princes and poets who built the culture that survived the conquest of Wales and kept the Welsh language alive through sheer collective stubbornness across centuries of pressure.

Whether you carry Welsh heritage in your own family or simply feel drawn to names of genuine ancient beauty, mythological depth, and completely unforgettable sound, this list has 177+ Welsh boy names that feel mythic, mighty, and completely impossible to forget. Popularity rankings are based on the most recent Social Security Administration (SSA) data.

Quick Info: Names ranked >1000 on the SSA database are considered truly rare and unique. Names closer to 1 are among the most popular in the US today.

Popular Welsh Boy Names

Owen

• Origin: Welsh / Latin
• Meaning: Young warrior, well-born
• Popularity: #24

The great Welsh form of the Arthurian knight Owain, Owen carries both a profound mythological legacy and a warm, clean sound that has made it one of the most beloved Welsh-origin names in the American top 50 and one of the most naturally elegant choices available.

Dylan

• Origin: Welsh
• Meaning: Son of the sea, great tide
• Popularity: #33

Named after the great sea deity Dylan ail Don of Welsh mythology whose silver scales connected him to the ocean the moment he touched the water at birth, Dylan carries an extraordinary mythological legacy and a clean, flowing sound.

Evan

• Origin: Welsh / Hebrew
• Meaning: God is gracious, young warrior
• Popularity: #116

The great Welsh form of John carrying the gracious meaning in a warm, clean Celtic package, Evan has been one of the most beloved Welsh-inspired names in the English-speaking world for generations and carries both biblical depth and genuine Celtic warmth.

Rhys

• Origin: Welsh
• Meaning: Enthusiasm, ardor, passion
• Popularity: #499

One of the great ancient Welsh names meaning enthusiasm and passionate ardor, Rhys carries a profound historical legacy through the medieval Welsh prince Rhys ap Gruffudd and has a clean, slightly sharp sound that makes it completely distinctive.

Griffith

• Origin: Welsh
• Meaning: Strong lord, fierce lord
• Popularity: >1000

The Anglicized form of the great Welsh name Gruffudd meaning strong lord, Griffith carries a profound Welsh historical legacy through the great Welsh rulers and has a warm, slightly formal quality that suits a distinguished Welsh name.

Trevor

• Origin: Welsh
• Meaning: Large homestead, big settlement
• Popularity: #471

Named after the large homestead in the Welsh geographical tradition, Trevor carries a warm, slightly rural quality and a genuine Welsh heritage and has a clean, flowing sound that has made it one of the most beloved Welsh-inspired names in the English-speaking world.

Gareth

• Origin: Welsh
• Meaning: Gentle, enclosure
• Popularity: >1000

The great Arthurian knight who disguised himself as a kitchen boy to prove his worth, Gareth carries both a profound chivalric legacy and a warm, gentle quality and has been beloved in Wales and the wider English-speaking world for generations.

Gethin

• Origin: Welsh
• Meaning: Dark-skinned, swarthy
• Popularity: >1000

Named after the dark-skinned quality in the Welsh tradition, Gethin carries a cool, slightly unusual quality and a genuine Welsh heritage and has a clean, bold sound that makes it one of the most naturally distinctive Welsh names currently receiving a quiet revival.

Cai

• Origin: Welsh
• Meaning: Rejoice, from the Latin Caius
• Popularity: >1000

The great Welsh form of the Arthurian knight Kay, Cai carries a genuine medieval Celtic heritage and a clean, minimal beauty and sounds like the name of a loyal, fierce companion whose worth is proven through action rather than words.

Rhodri

• Origin: Welsh
• Meaning: Wheel king, ruler of the wheel
• Popularity: >1000

The name of the great Welsh king Rhodri Mawr, Rhodri the Great, who united most of Wales in the ninth century and is remembered as one of the greatest rulers in Welsh history, Rhodri carries an extraordinary historical legacy.

Caradoc

• Origin: Welsh
• Meaning: Beloved, amiable, loved
• Popularity: >1000

The legendary British king who resisted the Roman invasion and was taken to Rome in chains but delivered such an eloquent speech that he was pardoned, Caradoc carries an extraordinary historical legacy and a bold, slightly unusual quality.

Macsen

• Origin: Welsh / Latin
• Meaning: Greatest, from Maximus
• Popularity: >1000

The Welsh form of the Roman Emperor Magnus Maximus whose story is told in the Mabinogion as a great dream vision, Macsen carries both a Roman imperial legacy and a genuine Welsh mythological heritage in a warm, flowing form.

Arthurian and Mabinogion Boy Names

Pwyll

• Origin: Welsh
• Meaning: Wisdom, prudence, good sense
• Popularity: >1000

The great lord of Dyfed in the first branch of the Mabinogion who exchanges places with Arawn the lord of the underworld and wins the hand of the beautiful Rhiannon, Pwyll carries a profound mythological legacy and a clean, slightly unusual quality.

Pryderi

• Origin: Welsh
• Meaning: Care, anxiety, worry
• Popularity: >1000

The son of Pwyll and Rhiannon whose story runs through all four branches of the Mabinogion, Pryderi carries a profound mythological legacy as the only character to appear in the entire cycle and has a warm, slightly unusual quality.

Manawydan

• Origin: Welsh
• Meaning: From Mona, of the sea
• Popularity: >1000

The great Welsh sea deity and craftsman whose extraordinary patience and wisdom save his people in the third branch of the Mabinogion, Manawydan carries a profound mythological legacy and a flowing, slightly unusual quality.

Gwydion

• Origin: Welsh
• Meaning: Born of trees, divine birth
• Popularity: >1000

The great wizard and trickster of the fourth branch of the Mabinogion whose magical arts create the flower maiden Blodeuwedd and whose relationship with his nephew Lleu defines the great mythological cycle, Gwydion carries an extraordinary magical legacy.

Lleu

• Origin: Welsh
• Meaning: Light, the shining one
• Popularity: >1000

The great light god of Welsh mythology, the master of every craft whose name connects him to the Irish Lugh and the pan-Celtic tradition of the divine master craftsman, Lleu carries an extraordinary mythological legacy and a clean, minimal quality.

Bendigeidfran

• Origin: Welsh
• Meaning: Blessed raven, the blessed one
• Popularity: >1000

The great giant king of Britain in the Mabinogion whose cauldron of rebirth resurrects the dead Irish warriors, Bendigeidfran carries an extraordinary mythological legacy and a bold, flowing quality that suits a name of genuine ancient power.

Efnisien

• Origin: Welsh
• Meaning: He of enmity, the hostile one
• Popularity: >1000

The great tragic troublemaker of the second branch of the Mabinogion whose destructive jealousy brings catastrophe and whose final sacrifice redeems him, Efnisien carries a complex mythological legacy and a bold, slightly dark quality.

Nisien

• Origin: Welsh
• Meaning: The peaceful one, the harmonious one
• Popularity: >1000

The peaceful counterpart of Efnisien in the second branch of the Mabinogion, whose goodness and harmony stand in direct contrast to his twin’s destructiveness, Nisien carries a warm, peaceful quality and a genuine Welsh mythological heritage.

Culhwch

• Origin: Welsh
• Meaning: Pig sty, the pig run
• Popularity: >1000

The great Welsh hero of the tale of Culhwch and Olwen, one of the oldest Arthurian stories in existence, whose extraordinary quest for the hand of Olwen involves a list of impossible tasks, Culhwch carries an extraordinary ancient legacy.

Gwalchmei

• Origin: Welsh
• Meaning: May falcon, hawk of the plain
• Popularity: >1000

The original Welsh form of the Arthurian knight Gawain, meaning the May falcon or hawk of the plain, Gwalchmei carries an extraordinary Arthurian legacy in its most authentic Celtic form and has a bold, slightly hawklike quality.

Peredur

• Origin: Welsh
• Meaning: Steel spear, hard spear
• Popularity: >1000

The original Welsh form of Percival, the knight of the Grail, Peredur appears in the Welsh tale of Peredur son of Efrawg and carries an extraordinary Arthurian legacy in its most authentic Celtic form.

Gereint

• Origin: Welsh / Latin
• Meaning: Old lord, senior noble
• Popularity: >1000

The great Welsh Arthurian hero of the tale of Gereint and Enid, one of the three Welsh romances connected to the Arthurian tradition, Gereint carries an extraordinary literary legacy and a warm, flowing quality.

Owain

• Origin: Welsh
• Meaning: Young warrior, well-born
• Popularity: >1000

The original Welsh form of Owen and the great Arthurian knight of the lady of the fountain who befriends a lion, Owain carries an extraordinary mythological legacy and has been the name of several great Welsh heroes and princes.

Math

• Origin: Welsh
• Meaning: Bear, great bear, treasure
• Popularity: >1000

The great magician king of the fourth branch of the Mabinogion whose magical powers can only be maintained by resting his feet in the lap of a virgin, Math carries a profound mythological legacy and a clean, minimal quality.

Arawn

• Origin: Welsh
• Meaning: Unknown ancient meaning, the lord of Annwn
• Popularity: >1000

The great lord of the Welsh underworld Annwn whose friendship with Pwyll forms the foundation of the first branch of the Mabinogion, Arawn carries an extraordinary mythological legacy and a cool, slightly mysterious quality.

Bran

• Origin: Welsh / Irish
• Meaning: Raven, crow, prince
• Popularity: >1000

Named after the raven in the Welsh and Irish tradition and carried by the legendary king Bran the Blessed whose magical cauldron of rebirth and whose severed head continued to speak and protect Britain, Bran carries a profound mythological legacy.

Caswallawn

• Origin: Welsh
• Meaning: Battlefield leader, war champion
• Popularity: >1000

The great Welsh chieftain who drove the Romans from Britain in the Mabinogion tradition, corresponding to the historical Cassivellaunus who opposed Caesar’s invasions, Caswallawn carries an extraordinary historical and mythological legacy.

Cigfa

• Origin: Welsh
• Meaning: Unknown ancient meaning
• Popularity: >1000

The name of the daughter-in-law of Pryderi whose loyalty and dignity during her husband’s enchanted captivity in the third branch of the Mabinogion make her one of the most admirable female characters in Welsh mythology.

Lludd

• Origin: Welsh
• Meaning: The people, people’s ruler
• Popularity: >1000

The great king of Britain in the Welsh tale of Lludd and Llefelys who defeats the three plagues of Britain with his brother’s wise counsel, Lludd carries an extraordinary mythological legacy and a clean, slightly unusual quality.

Llefelys

• Origin: Welsh
• Meaning: Unknown, possibly the smooth one
• Popularity: >1000

The wise king of Gaul in the Welsh tale of Lludd and Llefelys whose counsels save Britain from its three great plagues, Llefelys carries an extraordinary mythological legacy and a flowing, slightly unusual quality.

Ancient Welsh King and Prince Boy Names

Rhodri

• Origin: Welsh
• Meaning: Wheel king, ruler of the wheel
• Popularity: >1000

Already celebrated in the popular section, Rhodri belongs here as the name of Rhodri Mawr, Rhodri the Great, the ninth-century king who united most of Wales and whose descendants ruled Welsh kingdoms for centuries.

Hywel

• Origin: Welsh
• Meaning: Eminent, conspicuous, the prominent one
• Popularity: >1000

The name of Hywel Dda, Hywel the Good, the tenth-century Welsh king who codified Welsh law into one of the most sophisticated legal systems in medieval Europe, Hywel carries an extraordinary intellectual and royal legacy.

Cadwaladr

• Origin: Welsh
• Meaning: Battle leader, war arranger
• Popularity: >1000

The great seventh-century Welsh king Cadwaladr ap Cadwallon whose name became synonymous with the last great leader of the Britons and who was prophesied to return and restore British sovereignty, Cadwaladr carries an extraordinary prophetic legacy.

Gruffudd

• Origin: Welsh
• Meaning: Strong lord, fierce lord
• Popularity: >1000

The name of several great Welsh rulers including Gruffudd ap Llywelyn, the only Welsh ruler ever to unite all of Wales under a single crown, Gruffudd carries an extraordinary royal legacy and a bold, slightly fierce quality.

Llywelyn

• Origin: Welsh
• Meaning: Leader’s image, resembling a ruler
• Popularity: >1000

The name of the two great princes of Wales, Llywelyn ap Iorwerth known as Llywelyn Fawr or Llywelyn the Great, and his grandson Llywelyn ap Gruffudd the last native Prince of Wales, Llywelyn carries the most profound royal Welsh legacy.

Gwynedd

• Origin: Welsh
• Meaning: Kingdom of the north, white blessed land
• Popularity: >1000

Named after the great northern Welsh kingdom of Gwynedd which was the heartland of Welsh resistance to English conquest, Gwynedd carries an extraordinary political and cultural legacy and a clean, flowing quality.

Maelgwn

• Origin: Welsh
• Meaning: Iron prince, metal ruler
• Popularity: >1000

The great sixth-century king of Gwynedd who was criticized by the monk Gildas as the most powerful and most corrupt king in Britain, Maelgwn carries an extraordinary historical legacy and a bold, slightly dramatic quality.

Cadell

• Origin: Welsh
• Meaning: Battle spirit, the battle spirit
• Popularity: >1000

The name of several early Welsh kings and saints, Cadell carries a bold, slightly martial quality and a genuine Welsh heritage rooted in the warrior tradition of the early medieval Welsh kingdoms.

Iorwerth

• Origin: Welsh
• Meaning: Worthy lord, lord of worth
• Popularity: >1000

The name of the father of Llywelyn the Great and several other distinguished Welsh figures, Iorwerth carries a warm, slightly formal quality and a genuine Welsh heritage rooted in the tradition of royal naming.

Anarawd

• Origin: Welsh
• Meaning: Honorable, of good repute
• Popularity: >1000

The great son of Rhodri Mawr who continued his father’s work of Welsh unification in the ninth century, Anarawd carries an extraordinary historical legacy and a warm, flowing quality that makes it one of the most naturally distinguished rare Welsh names.

Cynan

• Origin: Welsh
• Meaning: Chief, high, the supreme one
• Popularity: >1000

A name carried by several early Welsh kings and associated with the legendary founding figures of the Welsh kingdoms, Cynan carries a profound historical legacy and a clean, bold quality that makes it one of the most naturally powerful Welsh names.

Merfyn

• Origin: Welsh
• Meaning: Sea fortress, marrow of the fort
• Popularity: >1000

The name of Merfyn Frych, the ninth-century king of Gwynedd who was the father of Rhodri Mawr and the ancestor of all the later Welsh royal dynasties, Merfyn carries an extraordinary dynastic legacy.

Cadwgan

• Origin: Welsh
• Meaning: Battle and glory, glory in battle
• Popularity: >1000

A name carried by several Welsh princes and nobles across the medieval period, Cadwgan carries a bold, slightly martial quality and a genuine Welsh heritage rooted in the warrior aristocracy of medieval Wales.

Einion

• Origin: Welsh
• Meaning: Anvil, the strong one
• Popularity: >1000

Named after the anvil in the Welsh tradition, the tool of the blacksmith whose strength and endurance symbolized both physical and moral toughness, Einion carries a warm, slightly elemental quality and a genuine Welsh heritage.

Rhirid

• Origin: Welsh
• Meaning: Ruler of passion, passionate leader
• Popularity: >1000

A name carried by several Welsh noblemen of the medieval period, Rhirid carries a bold, slightly passionate quality and a genuine Welsh heritage and has a flowing sound that makes it one of the most naturally distinctive rare Welsh names.

Trahaearn

• Origin: Welsh
• Meaning: Very strong iron, exceeding iron
• Popularity: >1000

Named after the quality of exceeding iron in the Welsh tradition, a name that celebrates the hardness and strength of the best metal, Trahaearn carries a profound Welsh heritage and a bold, slightly elemental quality.

Idnerth

• Origin: Welsh
• Meaning: Lord’s strength, strength of the lord
• Popularity: >1000

A name carried by Welsh nobles of the medieval period, Idnerth carries a bold, slightly formal quality and a genuine Welsh heritage and has a flowing sound that makes it one of the most naturally distinctive rare Welsh names.

Bleddyn

• Origin: Welsh
• Meaning: Wolf, wolf cub
• Popularity: >1000

Named after the wolf in the Welsh tradition, the great predator of the Welsh landscape whose fierce independence symbolized the ideal warrior quality, Bleddyn carries a bold, slightly wild quality and a profound Welsh heritage.

Cadwallader

• Origin: Welsh
• Meaning: Battle leader, war arranger
• Popularity: >1000

The Anglicized form of Cadwaladr carrying the same battle leader meaning, Cadwallader has been beloved as a distinctively Welsh name in the English-speaking world and carries an extraordinary historical legacy.

Meurig

• Origin: Welsh / Latin
• Meaning: Dark-skinned, from Maurice
• Popularity: >1000

The Welsh form of Maurice carrying the dark-skinned meaning in a distinctly Welsh form, Meurig has been the name of several Welsh kings and carries a warm, slightly unusual quality and a genuine Welsh heritage.

Welsh Saint Boy Names

Dewi

• Origin: Welsh
• Meaning: Beloved, from David
• Popularity: >1000

The Welsh form of David and the name of Saint David, the patron saint of Wales, whose feast day on the first of March is the national day of Wales, Dewi carries the most profound spiritual and national legacy in the entire Welsh naming tradition.

Illtud

• Origin: Welsh
• Meaning: Multitude of people, many lands
• Popularity: >1000

The great Welsh saint who founded the great monastic school of Llanilltud Fawr where both Gildas and possibly David were educated, Illtud carries an extraordinary educational and spiritual legacy and a bold, slightly unusual quality.

Cadog

• Origin: Welsh
• Meaning: Battle, the warrior saint
• Popularity: >1000

The great Welsh saint Cadog of Llancarfan whose monastic school was one of the most important centers of learning in early medieval Britain, Cadog carries an extraordinary spiritual and intellectual legacy and a clean, bold quality.

Teilo

• Origin: Welsh
• Meaning: Unknown ancient meaning, the beloved saint
• Popularity: >1000

One of the three great saints of Wales alongside David and Illtud, Saint Teilo of Llandaff whose relics were claimed by three different churches and whose cult spread across Wales and Brittany, Teilo carries an extraordinary spiritual legacy.

Beuno

• Origin: Welsh
• Meaning: Unknown ancient meaning, the miracle worker
• Popularity: >1000

The great Welsh saint whose miraculous deeds included restoring his niece Winifred to life after she was beheaded, Beuno carries an extraordinary miracle-working legacy and a clean, slightly unusual quality that makes it genuinely distinctive.

Padarn

• Origin: Welsh / Latin
• Meaning: Fatherly, paternal one
• Popularity: >1000

One of the early Welsh saints who was contemporary with Saint David, Padarn carries a warm, slightly paternal quality and a genuine Welsh heritage rooted in the flowering of Welsh Christianity in the age of the saints.

Collen

• Origin: Welsh
• Meaning: Hazel tree, from the hazel
• Popularity: >1000

The great Welsh saint whose legendary encounter with the fairy king Gwyn ap Nudd on the summit of Glastonbury Tor is one of the most extraordinary stories in Welsh hagiography, Collen carries an extraordinary mythological spiritual legacy.

Deiniol

• Origin: Welsh
• Meaning: From Daniel, God is my judge
• Popularity: >1000

The great Welsh saint who founded the famous monastery of Bangor Fawr and became the first bishop of Bangor, Deiniol carries an extraordinary ecclesiastical legacy and a warm, flowing quality that makes it one of the most naturally distinguished Welsh saint names.

Cybi

• Origin: Welsh
• Meaning: Unknown ancient meaning, the copper saint
• Popularity: >1000

The great Welsh saint who founded the monastery of Holyhead on Anglesey after receiving the site as a gift from the king of Gwynedd, Cybi carries an extraordinary spiritual legacy and a clean, slightly unusual quality.

Seiriol

• Origin: Welsh
• Meaning: Unknown ancient meaning, the white saint
• Popularity: >1000

The great Welsh saint of Anglesey whose monastic site of Penmon is one of the most beautiful early Christian sites in Wales, Seiriol carries an extraordinary spiritual legacy and a clean, flowing quality.

Tysilio

• Origin: Welsh
• Meaning: Unknown ancient meaning, the gentle saint
• Popularity: >1000

The great Welsh saint whose church at Llandysilio on the banks of the Menai Strait is one of the most atmospheric early Christian sites in Wales, Tysilio carries an extraordinary spiritual legacy and a flowing, slightly unusual quality.

Brynach

• Origin: Welsh
• Meaning: Unknown ancient meaning, the Irish-Welsh saint
• Popularity: >1000

The great Irish-Welsh saint whose mystical visions of angels on the summit of Carn Ingli near Newport in Pembrokeshire made his site one of the most sacred in Wales, Brynach carries an extraordinary visionary legacy.

Ninian

• Origin: Welsh / Scottish
• Meaning: Unknown ancient meaning, the apostle of the Picts
• Popularity: >1000

The great saint who built the first stone church north of Hadrian’s Wall and carried Christianity to the Picts of Scotland, Ninian carries an extraordinary cross-cultural spiritual legacy and a clean, slightly unusual quality.

Gwynllyw

• Origin: Welsh
• Meaning: Blessed lord, white lord
• Popularity: >1000

The great warrior-king of Gwent who became a saint after a life of raiding and violence, Gwynllyw carries an extraordinary redemption legacy and a bold, slightly unusual quality that makes it one of the most dramatically Welsh names.

Cadfan

• Origin: Welsh
• Meaning: Battle peak, the summit warrior
• Popularity: >1000

The great Welsh saint who founded the monastery on Bardsey Island, the island of twenty thousand saints, whose holy atmosphere made it one of the most important pilgrimage sites in medieval Wales, Cadfan carries an extraordinary spiritual legacy.

Nature and Landscape Boy Names

Emrys

• Origin: Welsh
• Meaning: Immortal, divine
• Popularity: >1000

The great Welsh name of Merlin in the Arthurian tradition, Emrys carries both an extraordinary mythological legacy and a warm, slightly unusual beauty and sounds like the name of someone who carries power they do not entirely understand.

Celyn

• Origin: Welsh
• Meaning: Holly tree, the holly
• Popularity: >1000

Named after the holly tree in the Welsh botanical tradition, a tree of great significance in Celtic folklore and Christian symbolism, Celyn carries a cool, slightly botanical quality and a genuine Welsh heritage that makes it one of the most naturally beautiful Welsh nature names.

Bedwyr

• Origin: Welsh
• Meaning: Birch man, birch tree lord
• Popularity: >1000

The great Welsh Arthurian warrior Bedwyr, the original form of Bedivere, the loyal knight who cast Excalibur back to the Lady of the Lake, Bedwyr carries an extraordinary Arthurian legacy and a warm, slightly arboreal quality.

Gwyn

• Origin: Welsh
• Meaning: White, fair, blessed
• Popularity: >1000

Named after the white and blessed quality in the Welsh tradition, Gwyn was the name of the fairy king Gwyn ap Nudd who ruled the Welsh otherworld from Glastonbury Tor, carrying an extraordinary mythological legacy and a clean, minimal quality.

Hafren

• Origin: Welsh
• Meaning: The River Severn, from Sabrina
• Popularity: >1000

Named after the great River Severn in the Welsh tradition, whose Welsh name Hafren connects it to the legendary princess Sabrina who drowned in its waters, Hafren carries an extraordinary geographical and mythological legacy.

Caerwyn

• Origin: Welsh
• Meaning: White fortress, blessed stronghold
• Popularity: >1000

Named after the white fortress in the Welsh architectural and geographical tradition, Caerwyn carries a bold, slightly architectural quality and a genuine Welsh heritage and has a flowing sound that makes it one of the most naturally impressive Welsh compound names.

Morfa

• Origin: Welsh
• Meaning: Marsh, coastal plain, seaside meadow
• Popularity: >1000

Named after the coastal marsh and seaside meadow in the Welsh landscape tradition, Morfa carries a cool, slightly coastal quality and a genuine Welsh heritage and has a clean, flowing sound that makes it genuinely distinctive as a Welsh nature name.

Alun

• Origin: Welsh
• Meaning: Harmony, the river Alun
• Popularity: >1000

Named after the harmonious quality and the River Alun in the Welsh tradition, Alun carries a warm, slightly musical quality and a genuine Welsh heritage and has a clean, flowing sound that makes it one of the most naturally polished Welsh nature names.

Morien

• Origin: Welsh
• Meaning: Sea born, born of the sea
• Popularity: >1000

Named after the sea-born quality in the Welsh tradition, connected to the great maritime culture of the Welsh coastal communities, Morien carries a cool, slightly nautical quality and a genuine Welsh heritage.

Aron

• Origin: Welsh / Hebrew
• Meaning: High mountain, the exalted one
• Popularity: >1000

The Welsh form of Aaron carrying the high mountain meaning in a distinctly Celtic form, Aron carries both a profound biblical heritage and a genuine Welsh quality and has a clean, bold sound that makes it one of the most naturally impressive Welsh names.

Gwenwyn

• Origin: Welsh
• Meaning: White poison, the venom
• Popularity: >1000

Named after the white poison in the Welsh tradition, a name that carries the slightly paradoxical Welsh quality of combining beauty with danger, Gwenwyn carries a bold, slightly unusual quality and a genuine Welsh heritage.

Tarren

• Origin: Welsh
• Meaning: Rocky knoll, rocky outcrop
• Popularity: >1000

Named after the rocky knoll in the Welsh landscape tradition, Tarren carries a bold, slightly geological quality and a genuine Welsh heritage and has a clean, flowing sound that makes it one of the most naturally distinctive Welsh landscape names.

Bryn

• Origin: Welsh
• Meaning: Hill, the hill
• Popularity: >1000

Named after the hill itself in the Welsh landscape tradition, Bryn carries a warm, slightly elevated quality and a genuine Welsh heritage and has a clean, minimal sound that makes it one of the most naturally powerful short Welsh names.

Cefn

• Origin: Welsh
• Meaning: Ridge, the ridge, the back
• Popularity: >1000

Named after the ridge in the Welsh landscape tradition, Cefn carries a bold, slightly geographical quality and a genuine Welsh heritage and has a clean, minimal sound that makes it one of the most naturally distinctive short Welsh landscape names.

Nantcol

• Origin: Welsh
• Meaning: Dove’s valley, valley of the dove
• Popularity: >1000

Named after the valley of the dove in the Welsh landscape tradition, Nantcol carries a warm, slightly pastoral quality and a genuine Welsh heritage and has a flowing, unusual sound that makes it one of the most distinctively beautiful rare Welsh names.

Mythological and Divine Boy Names

Llwyd

• Origin: Welsh
• Meaning: Grey, holy, the grey one
• Popularity: >1000

The great enchanter of the third branch of the Mabinogion who takes revenge on Pryderi and his companions by enchanting the land of Dyfed, Llwyd carries an extraordinary mythological legacy and a cool, slightly mysterious quality.

Cigfa

• Origin: Welsh
• Meaning: Unknown ancient meaning
• Popularity: >1000

Already mentioned, Cigfa appears in the Mabinogion with a complex legacy connecting the human and mythological realms.

Teyrnon

• Origin: Welsh
• Meaning: Great lord, divine lord
• Popularity: >1000

The great lord of Gwent Iscoed who finds the infant Pryderi and raises him as his own son in the first branch of the Mabinogion, Teyrnon carries an extraordinary mythological legacy of loyalty and goodness and a bold, slightly formal quality.

Gwri

• Origin: Welsh
• Meaning: Golden hair, the golden-haired one
• Popularity: >1000

The name given to the infant Pryderi by his foster parents Teyrnon and his wife in the Mabinogion, meaning the golden-haired one, Gwri carries an extraordinary mythological legacy and a warm, slightly luminous quality.

Manawyd

• Origin: Welsh
• Meaning: From Mona, of the sea
• Popularity: >1000

A variant form of Manawydan carrying the same sea connection in a slightly different Welsh form, Manawyd has a warm, slightly nautical quality and a genuine Welsh mythological heritage.

Gofannon

• Origin: Welsh
• Meaning: Divine smith, the god of the forge
• Popularity: >1000

The great Welsh divine blacksmith who forged the weapons of the gods and whose name connects him to the Irish Goibhniu and the pan-Celtic tradition of the divine smith, Gofannon carries an extraordinary mythological legacy.

Amaethon

• Origin: Welsh
• Meaning: Divine plowman, the agricultural god
• Popularity: >1000

The great Welsh deity of agriculture and the plowman whose theft of sacred animals from Arawn begins the great Battle of the Trees in Welsh mythology, Amaethon carries an extraordinary mythological legacy and a bold, flowing quality.

Arianrhod

• Origin: Welsh
• Meaning: Silver wheel, silver disc
• Popularity: >1000

While primarily a female name, Arianrhod has appeared in certain Welsh traditions across genders and carries the extraordinary mythological legacy of the great star goddess of Welsh mythology whose castle at the Corona Borealis shaped her nephew Lleu’s fate.

Gwynn

• Origin: Welsh
• Meaning: White, fair, blessed
• Popularity: >1000

A variant of Gwyn carrying the same blessed white quality in a slightly different spelling, Gwynn has been used across the English-speaking Welsh diaspora and carries the same extraordinary mythological legacy of the fairy king.

Don

• Origin: Welsh
• Meaning: Goddess, the divine one
• Popularity: >1000

The great mother goddess of the Welsh tradition whose children include the great divine figures Gwydion, Gilfaethwy, Arianrhod, and the others who people the fourth branch of the Mabinogion, Don carries an extraordinary divine maternal legacy.

Llyr

• Origin: Welsh
• Meaning: The sea, the ocean
• Popularity: >1000

The great Welsh sea god who is the father of Manawydan and Bran the Blessed, Llyr carries an extraordinary divine legacy and a clean, minimal quality and connects to the Shakespearean King Lear through their shared Celtic heritage.

Gwern

• Origin: Welsh
• Meaning: Alder tree, the alder
• Popularity: >1000

The great young son of Bran the Blessed and the Irish queen Matholwch whose tragic death triggers the war between Britain and Ireland in the second branch of the Mabinogion, Gwern carries a profound mythological legacy and a warm, botanical quality.

Nwython

• Origin: Welsh
• Meaning: Unknown ancient meaning
• Popularity: >1000

A figure of early Welsh mythology and genealogy whose name appears in the ancient texts connecting the divine and human realms, Nwython carries a profound ancient quality and a flowing, slightly unusual sound that is genuinely distinctive.

Elidyr

• Origin: Welsh
• Meaning: Unknown ancient meaning, possibly bronze age lord
• Popularity: >1000

A name carried by several figures in early Welsh mythology and history, Elidyr carries a profound ancient quality and a flowing sound that makes it one of the most naturally distinctive rare Welsh mythological names.

Mordaf

• Origin: Welsh
• Meaning: Unknown, possibly sea gift
• Popularity: >1000

One of the three generous men of Britain in the Welsh triads, Mordaf carries an extraordinary legendary legacy of generosity and a clean, slightly unusual quality that makes it genuinely distinctive as a rare Welsh mythological name.

Short and Powerful Welsh Boy Names

Rhys

• Origin: Welsh
• Meaning: Enthusiasm, ardor
• Popularity: #499

Already celebrated in the popular section, Rhys belongs here as the perfect example of Welsh short name power, two letters that contain the full force of passionate enthusiasm and carry the weight of one of the greatest names in Welsh history.

Bran

• Origin: Welsh / Irish
• Meaning: Raven, crow
• Popularity: >1000

Already celebrated in the Mabinogion section, Bran belongs here equally as one of the most powerful short Welsh names, three letters that contain the entire mythological legacy of the blessed raven king.

Cai

• Origin: Welsh
• Meaning: Rejoice
• Popularity: >1000

Already celebrated in the popular section, Cai belongs here as the perfect Welsh short name, three letters that carry the entire Arthurian heritage of the great knight Kay in the most economical possible form.

Ifor

• Origin: Welsh
• Meaning: Archer, bow warrior
• Popularity: >1000

Named after the archer and bow warrior in the Welsh tradition, Ifor carries a bold, slightly martial quality and a genuine Welsh heritage and has a clean, minimal sound that makes it one of the most powerfully distinctive short Welsh names.

Huw

• Origin: Welsh / Germanic
• Meaning: Heart, mind, spirit
• Popularity: >1000

The Welsh form of Hugh carrying the heart, mind, and spirit meaning in a distinctly Welsh form, Huw has been beloved in Wales for centuries and carries a warm, clean quality that suits a powerful short Welsh name with genuine depth.

Iwan

• Origin: Welsh / Hebrew
• Meaning: God is gracious
• Popularity: >1000

The Welsh form of John carrying the gracious meaning in a distinctly Celtic form, Iwan has been beloved in Wales as the natural Welsh equivalent of the most enduring biblical name and carries both a profound spiritual heritage and a clean, flowing sound.

Wyn

• Origin: Welsh
• Meaning: Fair, white, blessed
• Popularity: >1000

Named after the fair and blessed quality in the Welsh tradition, Wyn carries a clean, luminous quality and a genuine Welsh heritage and has a minimal, bold sound that makes it one of the most powerfully elegant short Welsh names.

Guto

• Origin: Welsh
• Meaning: From Gruffudd, strong lord
• Popularity: >1000

The beloved Welsh diminutive of Gruffudd carrying the strong lord meaning in a warm, friendly package, Guto has been beloved in Welsh communities for generations as an affectionate form of one of the great Welsh historical names.

Tal

• Origin: Welsh
• Meaning: Tall, lofty, high
• Popularity: >1000

Named after the tall and lofty quality in the Welsh tradition, Tal carries a clean, minimal quality and a genuine Welsh heritage and has a sharp, bold sound that makes it one of the most powerfully distinctive short Welsh names.

Aled

• Origin: Welsh
• Meaning: From the River Alêd, offspring
• Popularity: >1000

Named after the River Alêd in north Wales in the Welsh geographical tradition, Aled carries a warm, slightly geographical quality and a genuine Welsh heritage and has a clean, flowing sound that makes it one of the most naturally polished short Welsh names.

Cai

• Origin: Welsh
• Meaning: Rejoice, from Caius
• Popularity: >1000

Already mentioned twice, Cai remains the finest example of a perfectly minimal Welsh name, carrying everything in three letters and needing nothing more to make a profound impression.

Lio

• Origin: Welsh
• Meaning: Lion, from Leon
• Popularity: >1000

The Welsh short form carrying the lion meaning, Lio has a clean, minimal quality and a genuine Welsh heritage and has a flowing sound that makes it one of the most naturally beautiful ultra-short Welsh names.

Moi

• Origin: Welsh
• Meaning: Diminutive of Moses, drawn from the water
• Popularity: >1000

The beloved Welsh diminutive of Moses carrying the drawn from the water meaning in a minimal, warm package, Moi has been used in Welsh communities as an affectionate form connecting to the great biblical tradition.

Sol

• Origin: Welsh / Latin
• Meaning: Sun, from Solomon
• Popularity: #697

The Welsh and Latin form carrying the sun meaning, Sol has been used in Welsh communities connecting to both the Latin solar tradition and the great biblical Solomon, carrying a warm, luminous quality and a clean, minimal sound.

Jac

• Origin: Welsh
• Meaning: God is gracious, from Jack
• Popularity: >1000

The Welsh spelling of Jack carrying the God is gracious meaning in a distinctly Welsh orthographic form, Jac has been one of the most beloved short names in Wales for generations and carries a warm, friendly quality.

Rare and Ancient Welsh Boy Names

Ynyr

• Origin: Welsh
• Meaning: Honor, honorable
• Popularity: >1000

Pronounced UN-ir, Ynyr is an ancient Welsh name meaning honor and honorable, carried by several early Welsh kings and saints and carrying a deep, slightly unusual Celtic quality that is virtually unknown outside Wales.

Cuhelyn

• Origin: Welsh
• Meaning: Good hound, noble dog
• Popularity: >1000

Named after the noble hound in the Welsh tradition, a name that carries the fierce loyalty and hunting excellence of the great Welsh dogs, Cuhelyn carries a profound ancient quality and a flowing, slightly unusual sound.

Edern

• Origin: Welsh / Latin
• Meaning: Eternal, from Aeternus
• Popularity: >1000

The Welsh form of the Latin eternal, an early Welsh saint’s name and the name of an Arthurian knight, Edern carries both a spiritual and a mythological legacy and a clean, slightly unusual quality that makes it genuinely distinctive.

Elffin

• Origin: Welsh
• Meaning: Unknown ancient meaning
• Popularity: >1000

The great Welsh nobleman who discovered the infant bard Taliesin in a fish weir and became his patron, Elffin carries an extraordinary literary legacy as the protector of Wales’s greatest legendary poet and has a flowing, unusual quality.

Gwrthefyr

• Origin: Welsh
• Meaning: Supreme lord, great ruler
• Popularity: >1000

The Welsh form of Vortigern, the fifth-century British king who invited the Saxons to Britain and whose name became synonymous with the catastrophic miscalculation that transformed the island’s history, Gwrthefyr carries an extraordinary historical legacy.

Taliesin

• Origin: Welsh
• Meaning: Shining brow, radiant forehead
• Popularity: >1000

The name of the greatest legendary poet of Wales whose miraculous birth, transformation through Ceridwen’s cauldron of inspiration, and extraordinary poetic gifts make him one of the most extraordinary figures in Celtic mythology.

Myrddin

• Origin: Welsh
• Meaning: Fortress by the sea, the sea fortress
• Popularity: >1000

The original Welsh form of Merlin, the great wizard of the Arthurian tradition, Myrddin carries the most extraordinary magical legacy in British mythology and has a clean, slightly unusual sound that is virtually unknown on modern birth certificates.

Goronwy

• Origin: Welsh
• Meaning: Unknown ancient meaning, possibly the noble one
• Popularity: >1000

The great Welsh nobleman and poet Goronwy Owen of the eighteenth century whose classical Welsh poetry helped revive the bardic tradition, Goronwy carries an extraordinary literary legacy and a warm, flowing quality.

Caradog

• Origin: Welsh
• Meaning: Beloved, amiable
• Popularity: >1000

The Welsh form of Caradoc carrying the same beloved meaning in a distinctly Welsh orthographic form, Caradog has been used across Wales for centuries and carries both a historical and a Arthurian legacy.

Idris

• Origin: Welsh / Arabic
• Meaning: Ardent lord, studious
• Popularity: >1000

Named after the legendary giant Idris Gawr who sat on Cadair Idris, the chair of Idris, the great mountain of Snowdonia, Idris carries an extraordinary Welsh mythological legacy and a warm, clean quality.

Selyf

• Origin: Welsh
• Meaning: From Solomon, peace
• Popularity: >1000

The Welsh form of Solomon carrying the peace meaning in a distinctly Celtic form, Selyf was the name of several early Welsh saints and kings and carries both a biblical and a Welsh royal legacy.

Mabon

• Origin: Welsh
• Meaning: Youth, divine youth, the young son
• Popularity: >1000

The great divine youth of Welsh mythology, the son of Modron the divine mother, whose imprisonment and rescue by Arthur’s warriors is one of the oldest Arthurian tales, Mabon carries an extraordinary mythological legacy.

Gwydyr

• Origin: Welsh
• Meaning: Glass, crystal, the shining
• Popularity: >1000

Named after the glass and crystal quality in the Welsh tradition, connecting to the crystal clear streams and lakes of the Welsh landscape, Gwydyr carries a cool, slightly luminous quality and a genuine Welsh heritage.

Nefydd

• Origin: Welsh
• Meaning: Heavenly, celestial, from heaven
• Popularity: >1000

Named after the heavenly and celestial quality in the Welsh tradition, Nefydd carries a luminous, slightly spiritual quality and a genuine Welsh heritage and has a flowing, slightly unusual sound that makes it genuinely distinctive.

Rhydderch

• Origin: Welsh
• Meaning: Reddish-brown, the brown-haired one
• Popularity: >1000

The name of several early Welsh kings including Rhydderch Hael, Rhydderch the Generous, one of the great generous kings of British legend and a contemporary of the poet Myrddin, Rhydderch carries an extraordinary historical legacy.

Caratacus

• Origin: Welsh / Latin
• Meaning: Beloved, from the Celtic Caratācos
• Popularity: >1000

The Latinized form of the great British king Caractacus who led the most sustained resistance to the Roman conquest and was taken to Rome in chains but pardoned by the Emperor Claudius, Caratacus carries an extraordinary historical legacy.

Gwrgi

• Origin: Welsh
• Meaning: Man-dog, hound-man
• Popularity: >1000

Named after the fierce man-hound quality in the Welsh warrior tradition, a name that celebrated the fierce, loyal, hunting qualities of both the warrior and the great Welsh hunting dogs, Gwrgi carries a bold, slightly wild quality.

Madawc

• Origin: Welsh
• Meaning: Fortunate, good fortune
• Popularity: >1000

The name of the legendary Welsh prince Madoc who was said to have discovered America in the twelfth century, Madawc carries an extraordinary legendary legacy of exploration and adventure and a warm, flowing quality.

Gweltas

• Origin: Welsh
• Meaning: Unknown ancient meaning
• Popularity: >1000

An ancient Welsh name appearing in early Welsh genealogies and mythological texts, Gweltas carries a profound ancient quality and a flowing, slightly unusual sound that is genuinely distinctive.

Chwefror

• Origin: Welsh
• Meaning: February, the month of fever
• Popularity: >1000

Named after the month of February in the Welsh calendar tradition, Chwefror carries a cool, slightly unusual quality and a genuine Welsh linguistic heritage and is one of the most distinctively unusual Welsh names on this entire list.

Modern Welsh Heritage Boy Names

Ifan

• Origin: Welsh
• Meaning: God is gracious, Welsh John
• Popularity: >1000

A slightly fuller form of Iwan carrying the same God is gracious meaning in a warm, slightly more elaborate Welsh package, Ifan has been beloved in Welsh communities as a natural Welsh form of the timeless John.

Sion

• Origin: Welsh
• Meaning: God is gracious, Welsh John
• Popularity: >1000

The Welsh form of John and Sean carrying the gracious meaning in a distinctly Welsh orthographic form pronounced SHON, Sion has been one of the most beloved names in Wales for centuries and carries a warm, clean quality.

Dafydd

• Origin: Welsh
• Meaning: Beloved, from David
• Popularity: >1000

The Welsh form of David carrying the beloved meaning in a distinctly Welsh orthographic form, Dafydd is the fully Welsh form of the name of the patron saint of Wales and has been one of the most beloved Welsh names for centuries.

Tomos

• Origin: Welsh / Greek
• Meaning: Twin, from Thomas
• Popularity: >1000

The Welsh form of Thomas carrying the twin meaning in a distinctly Welsh orthographic form, Tomos has been beloved in Welsh communities as the natural Welsh form of the apostle’s name.

Pedr

• Origin: Welsh / Greek
• Meaning: Rock, from Peter
• Popularity: >1000

The Welsh form of Peter carrying the rock meaning in a distinctly Celtic form, Pedr has been beloved in Wales as the natural Welsh form of the great apostle’s name and carries both a biblical depth and a genuine Welsh quality.

Siencyn

• Origin: Welsh
• Meaning: God is gracious, Welsh form of Jenkin
• Popularity: >1000

The Welsh form of Jenkin, itself a medieval diminutive of John, Siencyn carries a warm, slightly unusual quality and a genuine Welsh heritage and has a flowing sound that makes it one of the most distinctively Welsh modern heritage names.

Martyn

• Origin: Welsh / Latin
• Meaning: Of Mars, warlike
• Popularity: >1000

The Welsh spelling of Martin carrying the martial meaning in a distinctly Welsh orthographic form, Martyn has been beloved in Welsh communities as a natural Welsh adaptation of the great saint’s name.

Andras

• Origin: Welsh / Greek
• Meaning: Manly, brave, from Andrew
• Popularity: >1000

The Welsh form of Andrew carrying the manly and brave meaning in a distinctly Celtic form, Andras has been beloved in Wales as the natural Welsh equivalent of the apostle’s name.

Cadfael

• Origin: Welsh
• Meaning: Battle prince, battle metal
• Popularity: >1000

The name of the great fictional Welsh monk detective created by Ellis Peters whose medieval mysteries brought the name to worldwide attention, Cadfael carries an extraordinary modern literary legacy alongside a genuine ancient Welsh heritage.

Eisteddfod

• Origin: Welsh
• Meaning: Session, the sitting together
• Popularity: >1000

Named after the great Welsh cultural festival of poetry, music, and literature that has been the central institution of Welsh cultural life for centuries, Eisteddfod is an extraordinarily rare name choice that carries the entire cultural heritage of Welsh civilization.

Pendragon

• Origin: Welsh
• Meaning: Chief dragon, head dragon
• Popularity: >1000

The great title of the supreme ruler in the Welsh Arthurian tradition, the title held by Uther Pendragon and inherited by Arthur himself, Pendragon carries an extraordinary Arthurian legacy and a bold, slightly dramatic quality.

Ceredig

• Origin: Welsh
• Meaning: Amiable, lovable
• Popularity: >1000

The name of the legendary son of Cunedda who gave his name to the Welsh region of Ceredigion, Ceredig carries an extraordinary founding legacy and a warm, slightly unusual quality that makes it one of the most naturally distinctive modern Welsh heritage names.

Cledwyn

• Origin: Welsh
• Meaning: Rough, blessed sword
• Popularity: >1000

Named after the sword-related quality in the Welsh warrior tradition and connected to the River Cledwen in Wales, Cledwyn carries a bold, slightly martial quality and a genuine Welsh heritage that has been used by distinguished Welsh public figures.

Euryn

• Origin: Welsh
• Meaning: Golden, the golden one
• Popularity: >1000

Named after the golden quality in the Welsh tradition, Euryn carries a warm, luminous quality and a genuine Welsh heritage and has a clean, flowing sound that makes it one of the most naturally beautiful Welsh gold-related names.

Gwilym

• Origin: Welsh / Germanic
• Meaning: Resolute protection, from William
• Popularity: >1000

The Welsh form of William carrying the resolute protection meaning in a distinctly Celtic form, Gwilym has been beloved in Wales as the natural Welsh form of the most common English name and carries both historical depth and genuine Welsh beauty.

Tegid

• Origin: Welsh
• Meaning: Beautiful, handsome, the fair one
• Popularity: >1000

Named after the beautiful and handsome quality in the Welsh tradition and connected to the great Lake Tegid, Bala Lake, in north Wales, Tegid carries a warm, slightly luminous quality and a genuine Welsh heritage.

Einir

• Origin: Welsh
• Meaning: Golden girl, the shining one
• Popularity: >1000

While primarily feminine, Einir has appeared across genders in certain Welsh traditions and carries a warm, luminous quality and a genuine Welsh heritage rooted in the gold and light imagery of the Welsh poetic tradition.

Machreth

• Origin: Welsh
• Meaning: Son of grace, from the grace tradition
• Popularity: >1000

A rare Welsh name carrying the son of grace meaning, Machreth has a flowing, slightly unusual quality and a genuine Welsh heritage and is one of the most distinctively rare Welsh names on this entire list.

Frequently Asked Questions

Q: Are Welsh names difficult to pronounce for non-Welsh speakers? A: Welsh names do follow different phonological rules from English, but they are perfectly consistent once you understand the basics. The letter W in Welsh is a vowel, pronounced like the OO in food. The double L, written LL, is a voiceless lateral fricative produced by placing the tongue as if to say L and then blowing air around the sides, roughly like the THL in Beethoven spoken quickly. The CH is pronounced like the Scottish loch, not like the English church. The F in Welsh is pronounced like the English V. Once these rules are understood, Welsh names are entirely consistent and logical in their pronunciation.

Q: What are the most popular Welsh boy names in use today? A: According to the most recent SSA data, the most widely used Welsh-origin boy names in the United States today include Owen at #24, Dylan at #33, Evan at #116, Trevor at #471, and Rhys at #499. In Wales itself, names like Oliver, Noah, and Jack top the charts alongside genuinely Welsh names like Tomos, Dafydd, Owain, and Rhodri that are rarely used outside Wales.

Q: What are the rarest Welsh boy names on this list? A: The rarest and most distinctively Welsh choices include Chwefror, Gweltas, Nwython, Ysbaddaden, Gwrthefyr, Madawc, Gwrgi, Cuhelyn, Elffin, and Goronwy, all of which are virtually unknown on modern birth certificates even within Wales. These names carry extraordinary depth of meaning and genuine ancient Welsh heritage while being completely distinctive.

Q: What is the Mabinogion and why do its names matter? A: The Mabinogion is the great collection of Welsh mythology, written down in the twelfth and thirteenth centuries but based on oral traditions of much greater antiquity. It contains the four branches of the Mabinogi, three Welsh Arthurian romances, and several other tales including the oldest Arthurian stories in existence. The characters of the Mabinogion, figures like Pwyll and Rhiannon, Gwydion and Lleu, Bran and Manawydan, are the foundational mythological figures of Welsh culture, and their names carry the full weight of that extraordinary tradition.

Q: What middle names pair well with Welsh first names? A: Welsh first names pair beautifully with a wide variety of middle names. Shorter, classic middle names create an elegant rhythm alongside longer Welsh first names. Consider pairing Llywelyn with James or Cole, Taliesin with Reed or Hugh, or Myrddin with Thomas or John. For shorter Welsh names like Rhys or Cai or Bran, a slightly longer middle name like Alexander, Sebastian, or Nathaniel creates a beautiful rhythm. Welsh names also pair beautifully with other Welsh middle names for families wanting a fully Welsh combination.

Conclusion

Welsh boy names carry a mythic power, an ancient linguistic beauty, and a genuinely extraordinary depth of cultural heritage that makes them some of the most rewarding names to explore for any parent who wants something truly distinctive and full of real civilizational weight for their son. Whether you choose a popular favorite like Owen or Dylan, a Mabinogion name like Gwydion or Pryderi, a royal name like Llywelyn or Rhodri, a saint’s name like Dewi or Illtud, a nature name like Bryn or Celyn, a mythological name like Mabon or Taliesin, a short name like Rhys or Cai or Huw, a rare ancient name like Ynyr or Myrddin, or a modern heritage name like Dafydd or Gwilym, you are giving your son a name that carries the full weight of one of the oldest and most extraordinary cultural traditions in Europe. Take your time with this list, let the names settle, and trust that the right Welsh name will find you.