100 Badass Celtic Baby Boy Names
The Celts were fierce warriors, creative druids, and storytellers who left behind a culture filled with mystery, bravery, and strength.
The Celts’ names were more than just identifiers; they were powerful representations of nature, gods, and heroic stories.
If you are looking for a name that embodies strength, creativity, and an ancient essence of power, Celtic baby boy names are a great option!
The meanings behind many of these names are rooted in some aspect of mythology, in battle, or in nature—making them uniquely bold and unforgettable names!
Presented is a collection of badass Celtic baby boy names that can make any little warrior feel strong and unique!
badass celtic baby boy names
1. Aodh – Meaning “fire,” symbolizing passion, strength, and energy.
2. Bran – Meaning “raven,” a bird linked with prophecy and battle.
3. Cian – Meaning “ancient,” representing timeless strength and wisdom.
4. Conall – Meaning “strong wolf,” symbol of leadership and courage.
5. Eoghan – Meaning “born of the yew tree,” a symbol of resilience and immortality.
6. Fionn – Meaning “fair” or “white,” inspired by the legendary warrior Fionn mac Cumhaill.
7. Tadhg – Meaning “poet” or “philosopher,” showing wisdom and creativity.
8. Ronan – Meaning “little seal,” symbol of intuition and the sea’s mystery.
9. Lorcan – Meaning “little fierce one,” a name with fiery spirit.
10. Cathal – Meaning “battle ruler,” symbolizing command and bravery.
11. Niall – Meaning “champion” or “cloud,” linked to heroic Irish kings.
12. Donnacha – Meaning “brown warrior,” a strong and earthy name.
13. Diarmuid – Meaning “without envy,” borne by a legendary warrior.
14. Cormac – Meaning “charioteer,” tied to royalty and warriors.
15. Ailill – Meaning “elf” or “sprite,” associated with magic and mystery.
16. Oisín – Meaning “little deer,” son of Fionn mac Cumhaill, symbolizing agility and courage.
17. Malachy – Meaning “disciple of Saint Malachy,” associated with prophecy and strength.
18. Pádraig – Meaning “nobleman,” famously linked with St. Patrick.
19. Aonghus – Meaning “one strength” or “unique choice,” god of love in mythology.
20. Seamus – Meaning “supplanter,” the Irish form of James with strong roots.
21. Ciarán – Meaning “little dark one,” a name with mystical undertones.
22. Fearghal – Meaning “man of valor,” linked to bravery in battle.
23. Ruairí – Meaning “red king,” a fiery and royal name.
24. Eochaid – Meaning “horseman,” symbol of nobility and warriors.
25. Dáithí – Meaning “swift” or “agile,” name of a legendary High King.
26. Colm – Meaning “dove,” a symbol of peace with quiet strength.
27. Breandán – Meaning “prince,” linked to adventure and the sea.
28. Senan – Meaning “little wise one,” tied to ancient saints.
29. Ultán – Meaning “from Ulster,” representing pride of place.
30. Conn – Meaning “chief” or “leader,” a name of kings and warriors.
31. Donal – Meaning “world ruler,” a commanding name of strength.
32. Fiachra – Meaning “raven,” symbol of mystery and battle foresight.
33. Tiernan – Meaning “little lord,” noble yet fierce.
34. Fergus – Meaning “man of force” or “strength,” legendary warrior name.
35. Ailbhe – Meaning “white” or “rock,” symbol of purity and endurance.
36. Bevan – Meaning “youthful warrior,” with Welsh Celtic roots.
37. Caelan – Meaning “slender” or “powerful in battle.”
38. Taliesin – Meaning “shining brow,” famous bard and wise poet.
39. Maddox – Meaning “son of Madoc,” linked with good fortune.
40. Gwilym – Celtic form of William, meaning “resolute protector.”
41. Llyr – Meaning “sea god,” father of Bran in Welsh myth.
42. Cadeyrn – Meaning “battle lord,” a fierce Welsh warrior name.
43. Bedwyr – Meaning “grave,” known as Sir Bedivere, a knight of Arthurian legend.
44. Owain – Meaning “youthful warrior,” linked to heroic tales.
45. Gawain – Meaning “hawk of battle,” a knight of the Round Table.
46. Caradoc – Meaning “beloved,” also a warrior chief.
47. Emrys – Meaning “immortal,” the Welsh name for Merlin.
48. Tristan – Meaning “sorrowful” or “bold knight,” tragic Celtic hero.
49. Maelgwn – Meaning “prince of hounds,” symbolizing leadership and loyalty.
50. Riordan – Meaning “royal poet,” blending nobility with wisdom.
51. Alastair – Meaning “defender of men,” a noble warrior name.
52. Artair – Celtic form of Arthur, meaning “bear,” symbol of courage.
53. Baelor – Meaning “mighty lord,” tied to ancient strength.
54. Belenus – Celtic god of the sun, meaning “shining one.”
55. Cadfael – Meaning “battle prince,” a mix of nobility and might.
56. Caden – Meaning “spirit of battle,” strong and fearless.
57. Cahal – Meaning “strong in battle,” a warrior’s name.
58. Carrick – Meaning “rock,” symbolizing strength and stability.
59. Cavan – Meaning “handsome” or “graceful,” with charm and pride.
60. Cedric – Meaning “chief” or “leader,” powerful and noble.
61. Conan – Meaning “little wolf,” fierce yet loyal.
62. Corwin – Meaning “blessed spear,” a protector’s name.
63. Craddock – Meaning “beloved one,” also tied to warriors.
64. Dermot – Meaning “free from envy,” associated with valor.
65. Devin – Meaning “poet” or “fawn,” blending artistry with strength.
66. Domhnall – Meaning “world ruler,” a commanding name of kings.
67. Eiran – Meaning “from Ireland,” symbol of pride and roots.
68. Ewan – Meaning “youth” or “born of the yew tree.”
69. Finnian – Meaning “fair” or “white,” linked to purity and courage.
70. Galen – Meaning “calm” or “healer,” with hidden strength.
71. Garrick – Meaning “spear ruler,” a name of defense and power.
72. Geraint – Meaning “old” or “mature,” a knight in Arthurian legend.
73. Gilroy – Meaning “servant of the red-haired one,” bold and fiery.
74. Ivor – Meaning “archer” or “yew bow,” tied to warriors and hunters.
75. Kavan – Meaning “battle-born,” fierce and strong.
76. Keane – Meaning “ancient” or “fighter,” symbolizing endurance.
77. Keelan – Meaning “slender,” also associated with agility.
78. Keir – Meaning “dusky” or “dark-haired,” mysterious and bold.
79. Kelan – Meaning “powerful warrior,” rooted in Celtic pride.
80. Kendrick – Meaning “royal ruler” or “champion.”
81. Kieran – Meaning “little dark one,” mystical and strong.
82. Leary – Meaning “calf herder,” tied to ancient kingship.
83. Lir – Meaning “the sea,” Celtic god of oceans and storms.
84. Lugus – Meaning “god of light,” linked to skill and leadership.
85. Maccus – Meaning “hammer,” symbol of brute force and strength.
86. Mael – Meaning “chief” or “prince,” a name of nobility.
87. Malin – Meaning “little warrior,” strong and protective.
88. Murtagh – Meaning “mariner,” linked to sea warriors.
89. Nevan – Meaning “holy,” with purity and spiritual strength.
90. Odran – Meaning “pale green,” symbol of nature and renewal.
91. Oran – Meaning “song” or “light,” blending poetry with power.
92. Piran – Patron saint of Cornwall, meaning “little rock.”
93. Rioghán – Meaning “little king,” regal yet fierce.
94. Sayer – Meaning “carpenter” or “craftsman,” strong in skill.
95. Selwyn – Meaning “blessed friend,” with noble undertones.
96. Shea – Meaning “admirable” or “hawk-like,” strong and watchful.
97. Sheridan – Meaning “searcher,” tied to wisdom and battle.
98. Sloane – Meaning “warrior,” a name of fearlessness.
99. Talorc – Meaning “ruler of the people,” an ancient Pictish king’s name.
100. Tierney – Meaning “lord” or “master,” powerful and commanding.
