Irish Boy Names and Meanings: A Comprehensive Guide

Looking for the perfect Irish name for your little boy? This comprehensive guide offers a treasure trove of classic and unique Irish boy names, each with its rich history and captivating meaning. From traditional favorites like Liam and Finn to lesser-known gems like Fionn and Cian, this list provides a wide range of options to inspire your choice. Discover the stories behind these beautiful names and find the perfect one to represent your son's character and heritage.
1. **Aiden:** Little fire; fiery one
2. **Aidan:** Little fire; fiery one
3. **Alastair:** Defender of mankind; protector of men
4. **Angus:** One strength; single strength
5. **Aran:** A type of island; possibly a "place"
6. **Arlo:** Hillside; from the hill
7. **Barry:** Strong; brown
8. **Blake:** Dark; black
9. **Brendan:** Prince; raven; possibly "strong"
10. **Brian:** Strong; noble; powerful
11. **Caelan:** Little warrior; small warrior
12. **Cian:** Ancient; old; wise; also a mythical Irish hero
13. **Colm:** Dove; pigeon; also means "holy"
14. **Conall:** Wolf; strong
15. **Conor:** Lover; desire; passion; also a legendary Irish king
16. **Cormac:** Chariot ruler; ruler of chariots; also a legendary Irish king
17. **Daire:** Oak tree; oak
18. **Declan:** Man of prayer; man of faith
19. **Dermot:** God of war; protector of the house
20. **Donal:** World ruler; leader of the world
21. **Eamon:** Rich; wealthy; prosperous
22. **Eoin:** God is gracious; God is merciful
23. **Finn:** Fair; white; blond; also a legendary Irish hero
24. **Fionn:** Fair; white; blond; also a legendary Irish hero
25. **Gareth:** Spearman; warrior; also a legendary Arthurian knight
26. **Gavin:** Hawk; white; also a legendary Arthurian knight
27. **Ian:** God is gracious; God is merciful; also a variant of Eoin
28. **Jack:** God is gracious; God is merciful; also a variant of John
29. **James:** Supplanter; to seize or take; also a biblical name
30. **Jason:** Healer; to cure; to mend; also a Greek mythological hero
31. **Kieran:** Little dark one; little black one; also a legendary Irish saint
32. **Liam:** Strong-willed; resolute; determined; also a popular variant of William
33. **Lorcan:** Little wolf; small wolf
34. **Lucian:** Light; shining one; bright one
35. **Maolán:** Bald; also means "holy"
36. **Mark:** Warrior; a kind of hammer
37. **Martin:** Mars; God of War; also a biblical name
38. **Matthew:** Gift of God; God's gift
39. **Michael:** Who is like God; also a biblical archangel
40. **Niall:** Champion; warrior; also a legendary Irish king
41. **Oisin:** Little deer; small deer; also a legendary Irish poet
42. **Owen:** Noble; well-born; also a variant of Eugene
43. **Patrick:** Nobleman; aristocrat; also a legendary Irish patron saint
44. **Peter:** Rock; stone; also a biblical apostle
45. **Ronan:** Little seal; small seal
46. **Sean:** God is gracious; God is merciful; also a variant of John
47. **Shane:** God is gracious; God is merciful; also a variant of John
48. **Theo:** God; also a variant of Theodore
49. **Thomas:** Twin; also a biblical apostle
50. **Tiernan:** Lord; ruler; king; also a legendary Irish king