70 Welsh Baby Boy Names with Meanings That You’ll Love

Welsh names have a charm that’s as lush and verdant as the hills of Wales itself. If you’ve just had the thrill of seeing a positive on your pregnancy test, or perhaps you’re just daydreaming about future family members, finding the perfect Welsh baby name can be an adventure into the heart of Welsh heritage. 

From the valleys of this tiny country, with a language that weaves together the ancient threads of myth, landscape, and history into every syllable, we bring you an ultimate list of Welsh baby boy names that are as rich in history as they are in character. 

After moving to Wales a few years ago, we’ve discovered an incredibly beautiful country, rich in landscapes that take your breath away and steeped in a culture as warm and welcoming as the people. Our kids are growing up with a deep sense of pride in Wales, embracing its traditions, language, and history as a vital part of their identity.

The Welsh language, Cymraig, a Celtic language bursting with unique names, has gained popularity far beyond the United Kingdom in recent years. Whether you’re drawn to the traditional names that have withstood the test of time or looking for something a little more unusual, Welsh names for your little boy offer a range of options that are both meaningful and melodious.

So, let’s get into our curated list of welsh baby boy names, whether you’re looking for a popular name, unusual name or a slice of Welsh mythology, a nod to famous people from the land of dragons, or simply a word that encapsulates a strong, powerful person, we hope our list can help you find the sweet welsh name you’re looking for, for your little bachgen. 

A – Z of Welsh Baby Boy Names

Here’s our ultimate list of welsh baby names for boys, in alphabetical order with the meaning of each name. If you’re not sure on pronunciation, please do check.

As a guide, in the welsh language the letter F is pronounced more like a V sound in English, while the short vowel U has a sound similar to the short vowel I in English. Once you get to grips with some of these welsh phonetics then pronunciation of the welsh language should be a lot easier! 

1. Aeron – Deriving from the name of a Welsh river, it’s believed to mean “berry” but also has associations with the goddess Aeron in Welsh mythology. It’s a name rich in natural beauty and mythological depth.
2. Afan – Rare and distinctive, Afan is a name with historical roots in Wales, possibly linked to the river Afan. It’s a short, striking name that stands out for its simplicity and strength.
3. Aidan – Though of Irish origin, meaning “little fire,” Aidan is popular across the Celtic world. It signifies warmth, spirit, and energy, making it a lively choice for a boy.
4. Aled – A unique Welsh name, referring to a river in North Wales. Aled has a serene and flowing quality, suitable for a boy with a calm and reflective nature.
5. Alwyn – A name of Welsh origin meaning “blessed” or “white,” Alwyn is a gentle yet strong name, reminiscent of ancient poets and bards.
6. Aneirin – A name of ancient origins, believed to be derived from the Welsh word for “noble” or “honorable.” Aneirin was a celebrated Welsh poet, known for his epic work, “Y Gododdin,” making this name a tribute to the rich literary tradition of Wales. It’s a perfect name for a little boy with a strong, poetic spirit.
7. Arthur – Steeped in Arthurian legend and Celtic lore, Arthur is a name that resonates with historical greatness, meaning “bear” or “noble.” It’s a classic and powerful choice, perfect for a boy of any era.
8. Arvel – Wept is actually the meaning behind this beautiful Welsh name – “wept.” It’s unusual, sure, but in its rarity lies its beauty. It suggests sensitivity and a depth of emotion, qualities that any parent might hope for in their little guy.
9. Bobi – A Welsh diminutive of Robert, meaning “bright fame.” Bobi is a friendly, approachable name, perfect for a boy with a charismatic and outgoing personality.
10. Bran – This name means “raven” but don’t think of it as just any bird name. Bran, with its connections to celtic mythology and the mighty Bran the Blessed, is a strong name with ancient roots. It’s for a boy as mighty as the king in the Arthurian legend, as wise as a mythical creature, and as enduring as the Celtic heritage itself.

11. Brynmor – Comprising “bryn” meaning “hill” and “môr” meaning “great” in Welsh, Brynmor celebrates the majestic landscapes of Wales. It’s a strong Welsh name that evokes images of the vast, rolling hills and the rugged coastlines of this beautiful country. Brynmor is a great choice for parents looking for a name with a sense of grandeur and natural beauty.
12. Cadell – Meaning “battle” or “spirit of the battle,” Cadell has ancient Welsh roots and conveys strength and valor, a robust choice for a little warrior.
13. Cadoc – Derived from Welsh elements meaning “battle” and “cad,” which signifies leadership or honor in battle. Saint Cadoc was a 6th-century founder of many churches in Wales, making this name a nod to both the spiritual and the historical valor of the Welsh people. Cadoc is an ideal name for a boy with a strong character and leadership qualities.
14. Cai – A variant of the name Kai, the name Cai has its roots firmly planted in Welsh soil. It’s a strong Welsh boy name that means “rejoice,” and it’s as popular on the playground as it is in Welsh folklore. Thanks to King Arthur’s knight of the same name, it’s a name that carries with it a sense of bravery and loyalty.
15. Cayo – A unique name of Welsh origin, possibly derived from the Latin “Caius,” meaning “rejoice.” Cayo is vibrant and distinctive, embodying joy and exuberance.
16. Dafydd – The Welsh form of David, meaning “beloved.” It’s a popular Welsh name that has stood the test of time, revered for its biblical roots and the beloved Welsh patron saint, Dewi (David). Dafydd strikes a balance between traditional reverence and the warmth of familial love, making it a timeless choice.
17. Dai – A Welsh diminutive of David, meaning “beloved.” Dai is a popular and affectionate choice, embodying warmth and familiarity.
18. Deryn – Meaning “bird” in Welsh, Deryn is traditionally a girl’s name but can have a unisex appeal with its lyrical sound and connection to nature, symbolizing freedom and grace.
19. Dylan – A popular Welsh name that means “son of the sea.” If you’re looking for a name that’s as vast and deep as the ocean, Dylan might be your perfect choice. It’s a great name for a boy with Welsh roots and a spirit ready to explore great extents.
20. Eirian – Meaning “bright” or “beautiful,” Eirian captures the enchanting beauty of Wales—from its glittering coastlines to its verdant valleys. It’s a name that’s both poetic and vibrant, suitable for a boy with a bright future and a shining personality.

21. Elgan – Meaning “bright circle” or “bright ring” in Welsh, Elgan has a luminous quality that suggests creativity and brilliance, a distinctive choice that stands out for its elegance and clarity.
22. Elis – A Welsh name with biblical roots, often associated with the more familiar Elijah or Elisha, meaning “Yahweh is my God.” Elis carries a depth of spiritual significance and a timeless charm.
23. Emlyn – A name of Welsh origin, possibly derived from “amel” meaning “to strive” or “rival.” Emlyn is vibrant and dynamic, reflecting a spirit of competition and ambition, yet with a harmonious sound.
24. Eurion – A rare and distinguished Welsh name, Eurion is thought to mean “golden” or “splendid.” It’s a name that shines with a sense of value and beauty, perfect for a cherished son.
25. Evan – This classic Welsh name, meaning “young warrior” or “well-born,” is actually the Welsh version of John. It’s a strong name for a little boy who could grow up to be anything he wants to be – perhaps even a powerful person like Owain Glyndŵr, the last native Welsh person to hold the title Prince of Wales.
26. Gareth – A name of Arthurian legend, meaning “gentle.” Gareth was a notable knight at King Arthur’s round table, making this name a perfect blend of strength and kindness. It’s a testament to the rich history embedded in Welsh names, perfect for a boy with a strong yet compassionate nature.
27. Griff – Short for Griffith, meaning “strong lord” in Welsh. Griff is punchy and powerful, embodying strength and leadership in a compact and energetic form.
28. Gruffydd – An ancient Welsh name meaning “prince” or “lord.” Gruffydd ap Llywelyn was a powerful Welsh king, making this name a link to royal lineage and the storied past of Wales. It’s a name with a regal bearing, suited to a boy destined for greatness.
29. Harri – The Welsh version of Harry, meaning “estate ruler.” It’s a common Welsh name, giving a nod to the patronymic naming system that has defined Welsh surnames for centuries. It’s also a name that’s been borne by famous people, including princes, adding a royal touch to its appeal.
30. Huw – The Welsh form of Hugh, meaning “heart” or “mind.” Huw is a name with depth and simplicity, reflecting a thoughtful and sincere nature.

31. Hywel – Meaning “eminent” or “prominent.” Hywel Dda (Hywel the Good) was a 10th-century king known for his wise and just rule over Wales. This name is steeped in nobility and virtue, offering a blend of historical significance and timeless appeal.
32. Iago – The Welsh form of James, meaning “supplanter.” While Shakespearean characters might spring to mind, Iago’s Welsh heritage offers a connection to a language and culture known for its poets and singers. It’s a name with a melody to it, ideal for a boy with a song in his heart.
33. Idris – A name of Welsh origin meaning “ardent lord.” Idris has mythical associations, including a giant and prophet, offering a blend of strength and wisdom.
34. Ifor – A name of Welsh origin, meaning “bow warrior” or “archer.” It’s a name that suggests strength, precision, and protection, embodying the spirit of resilience and skill. Ifor is a unique and strong name, perfect for a boy with a strong will and a protective nature.
35. Jac – The Welsh variant of Jack, meaning “God is gracious.” Jac brings a Welsh twist to a popular name, infusing it with cultural identity and charm.
36. Jestin – Derived from the Welsh name Iestyn, meaning “righteous” or “fair.” This name is less common, giving your little boy a unique identity while still connecting him to the ancient land of Wales. Jestin sounds modern yet has roots that reach back into the mists of Welsh history.
37. Kyffin – A name with historical roots, possibly meaning “border” or “boundary” in Welsh. Kyffin evokes a sense of exploration and protection, ideal for a boy with a curious and adventurous spirit.
38. Lewis – While Lewis is more commonly seen as an English or Scottish name, it’s also found in Wales and means “renowned warrior.” It’s a name that balances tradition with a touch of gentility.
39. Llew – Short for Llewellyn, meaning “leader” or “lion-like.” Llew carries the essence of strength and nobility in a more concise form, embodying the spirit of Welsh leadership and courage.
40. Llewellyn – A distinguished Welsh name meaning “leader” or “lion-like,” associated with several princes of Wales. Llewellyn combines historical gravitas with a hint of noble courage, making it a name for a boy with potential for greatness and leadership.

41. Lyn – Meaning “lake” in Welsh, Lyn captures the serene beauty of Wales’ natural landscapes. It’s a short and sweet name that reflects calmness and depth.
42. Maddox – Meaning “benefactor’s son,” this name carries with it a sense of nobility and generosity. Maddox has surged in popularity, blending a modern vibe with deep Welsh roots. It’s a name that speaks to those who value strength and heritage, making it a standout choice for a little boy destined to make a big impact.
43. Maelor – A name with historical and geographical significance in Wales, Maelor conveys a deep connection to Welsh land and heritage.
44. Merfyn – A name of ancient Welsh kings, meaning “marrow” or “marrow-eminent.” Merfyn carries a regal and historical resonance, ideal for a boy with a strong presence.
45. Morgan – Originally a Welsh name meaning “sea-born” or “sea-circle,” Morgan has both masculine and feminine appeal, embodying the mysteries of the sea and the beauty of Welsh heritage.
46. Morys – The Welsh form of Morris or Maurice, meaning “dark-skinned” or “Moorish.” Morys adds a Welsh flair to a classic name, offering depth and distinction.
47. Ninian – Although of Scottish origin, Ninian is celebrated in Celtic Christianity across Scotland and Wales. It’s a name with spiritual significance, associated with Saint Ninian, an early missionary.
48. Nye – A short and sweet name, Nye is a Welsh diminutive form of Aneurin, after Aneurin Bevan, a significant figure in British history who was instrumental in the establishment of the National Health Service. It’s a name that embodies compassion and social change, making it a meaningful choice for a modern little boy.
49. Oisin – Although of Irish origin, meaning “little deer,” Oisin is embraced in Celtic narratives across Ireland and Wales. It symbolizes nature, poetry, and epic tales, making it a lyrical and enchanting choice.
50. Owain – Steeped in the rich tapestry of Welsh history, Owain, meaning “young warrior” or “well-born,” echoes the valor of medieval knights and chieftains. It’s a name that harks back to Owain Glyndŵr, a figure of national pride and the last native Welsh person to hold the title Prince of Wales. Owain strikes a perfect chord between ancient valor and contemporary charm, making it a timeless pick.

51. Owen – A name of Welsh origin meaning “young warrior” or “well-born.” Owen is a perennial favorite, embodying the strength and valor of ancient Celtic warriors with a contemporary and approachable vibe. It’s versatile and timeless, perfect for a boy of any era.
52. Padrig – The Welsh version of Patrick, meaning “nobleman.” Padrig carries the charm of Celtic heritage with a distinct Welsh flavor. It’s a name that bridges cultures, making it an ideal choice for families with a love for Welsh and Celtic traditions.
53. Pryderi – This unique name, rooted in Celtic mythology, means “care” or “worry.” Pryderi appears in the Welsh mythological collection of stories known as the Mabinogi. With its unusual yet melodious sound, Pryderi offers a blend of mythological depth and linguistic charm, ideal for parents seeking a name with a strong story and cultural identity.
54. Rhion – A Welsh name meaning “spear” or “lance,” Rhion has a sharp and powerful quality, suited to a boy with a strong and decisive nature.
55. Rhydian – Meaning “red” or “rust-colored,” Rhydian evokes the beauty of the Welsh landscape, from its mountains to its beaches. It’s a name with a vibrant and artistic feel.
56. Rhodri – Meaning “wheel king” or “ruler,” Rhodri was the name of several kings in Welsh history. It evokes a sense of strength and leadership, imbued with the ancient spirit of Wales’ rich past. Rhodri is a name for a boy with a commanding presence and royal demeanor.
57. Rhys – A name that’s as easy to love as it is to pronounce, Rhys means “ardor” or “passion.” It’s a popular choice among parents for its strong, one-syllable punch and its embodiment of zeal and enthusiasm. With ancient kings and contemporary actors sharing this name, Rhys is both regal and relatable—a perfect blend for a modern little boy.
58. Siams – The Welsh form of James, meaning “supplanter.” Siams is a traditional name with a Welsh twist.
59. Steffan – The Welsh version of Stephen, meaning “crown” or “wreath,” Steffan brings a royal touch to any first name roster. It’s a classic name that offers a nod to tradition while maintaining a fresh and approachable feel. Steffan is a great name for families looking to honor their Welsh heritage while keeping an eye on contemporary trends
60. Seiriol – A unique Welsh name, associated with a 6th-century saint and the beautiful Seiriol’s Well in Wales. It means “bright” or “shining” in Welsh, perfect for a boy with a bright future and a sparkling personality.

61. Tegid – Derived from the name of a Welsh lake, Lake Tegid is known for its beauty and mystical legends. The name Tegid has an air of mystery and natural splendor, suitable for a boy with a deep connection to nature and a sense of adventure.
62. Telor – A unique Welsh name meaning “rowan tree.” Telor is rich in natural symbolism, representing protection and wisdom, a serene and grounded name for a boy.
63. Taliesin – Meaning “radiant brow,” Taliesin is a name of legendary poets and enchanters in Welsh lore. It’s a name that speaks to creativity, wisdom, and enlightenment—ideal for a family valuing art and history. Taliesin also offers a distinctive sound and a strong cultural link, making it a memorable and meaningful choice.
64. Tomi – A Welsh diminutive of Thomas, meaning “twin.” Tomi offers a friendly and approachable vibe, perfect for a boy who’s both individual and connected to his roots.
65. Tristan – Though its origins are debated, Tristan is often associated with the Celtic legend of Tristan and Isolde, meaning “sorrowful” or “loud.” It’s a name that carries the weight of myth and romance, ideal for a boy with a strong and sensitive spirit.
66. Urien – A name from Arthurian legend and Welsh history, meaning “privileged birth.” Urien was a notable king of Rheged, celebrated for his valor and nobility. It’s a name that brings together myth, history, and a touch of nobility, perfect for a boy with a storied future.
67. Uther – Immortalized in Arthurian legend, Uther, meaning “terrible” or “fierce,” was the father of King Arthur. This name brings with it the mystique and power of ancient tales, offering a strong, yet unique choice for a boy. Uther stands out for its historical depth and narrative intrigue, making it a compelling choice for families intrigued by legend and lore.
68. Vaughn – A name of Welsh origin meaning “small” or “little,” Vaughn is a strong, yet understated choice. Its brevity packs a punch, embodying both simplicity and depth. This name could be seen as a nod to the majestic landscapes of Wales, where towering mountains meet the sky, yet it reminds us of the beauty found in the small and simple.
69. Wyn – Meaning “fair,” “pure,” or “blessed,” Wyn is a popular Welsh name that’s both short and sweet. It’s often found as a suffix in Welsh names but stands strong on its own as a first or middle name. Wyn reflects the purity of the Welsh countryside and is a great choice for parents looking for a name with a positive and light-hearted feel.
70. Yale – Originating from the old Welsh word for “fertile upland,” Yale is a name with strong ties to the landscape of Wales. It’s a unique choice that speaks to the rich, verdant valleys and the rugged, enduring spirit of the Welsh people. Yale also carries an air of academia and distinction, offering a blend of natural beauty and intellectual prowess.

Choosing a Welsh baby boy name offers an opportunity to connect your son to a culture known for its dragons, its rugged landscapes, and its heart-stirring legends.

Each of these names is ready to showcase the rich tapestry of Welsh culture, history, and the natural world, offering a diverse range of options for naming a child with a connection to this vibrant heritage.

So, whether you’re drawn to the lyrical sounds of the Welsh language or inspired by the stories behind each name, you’re giving your son a connection to a rich cultural legacy. And who knows? Perhaps in his name, he’ll carry a little of the Welsh spirit of adventure, resilience, and poetic soul into his future.

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