Surnames of origin Irish

Many times you may wonder if a surname has a specific origin within a local, regional, cultural, or ethnic context. When surnames originated, the world was not as connected as it is now; for this reason, surnames of irish origin can still be classified as such, even though it is possible to find irish surnames in many parts of the world.

The irish Surnames

In this section, you will find surnames of irish origin. If you know a surname of irish origin that is not on this list, you can send it to us to verify and we will include it. We update our lists of irish surnames periodically to make them as complete as possible so that everyone can find the irish surname they are looking for. Here is the list of surnames with irish origin.

  1. Murphy (667646)
  2. Collins (665461)
  3. Kelly (652975)
  4. Ward (576877)
  5. Hughes (573621)
  6. Murray (466731)
  7. Kennedy (430992)
  8. Ryan (415890)
  9. Mohan (409411)
  10. Kane (397842)
  11. Sullivan (371777)
  12. Coleman (361525)
  13. Hayes (353354)
  14. Burns (327733)
  15. Ferguson (312458)
  16. Vincent (290421)
  17. Cunningham (267274)
  18. Carroll (256955)
  19. Lynch (256213)
  20. Lane (254529)
  21. Riley (246097)
  22. Duffy (229182)
  23. Monday (224327)
  24. Doyle (209869)
  25. Quinn (193615)
  26. Kelley (193085)
  27. O'brien (190707)
  28. Mccarthy (182761)
  29. Higgins (181028)
  30. Fitzgerald (170775)
  31. Gallagher (169366)
  32. Byrne (158914)
  33. Brady (155179)
  34. Flynn (148411)
  35. O'connor (146276)
  36. Brennan (142163)
  37. Farrell (141226)
  38. Casey (139414)
  39. Hogan (135061)
  40. Daly (130030)
  41. Carey (125306)
  42. O'neill (122925)
  43. Malone (122459)
  44. Buckley (122161)
  45. Nolan (121756)
  46. Curry (120368)
  47. Foley (115578)
  48. Boyle (114301)
  49. Moon (113649)
  50. Sweeney (112428)
  51. Doherty (109467)
  52. Fitzpatrick (108149)
  53. Mullins (107292)
  54. Hines (106078)
  55. Reilly (104892)
  56. Mckinney (99793)
  57. Mcgee (98746)
  58. Connolly (98012)
  59. Mccormick (97910)
  60. Donnelly (97783)
  61. Mcbride (97246)
  62. Mcguire (96835)
  63. Shannon (93845)
  64. Donovan (88912)
  65. Mcmahon (88070)
  66. Connor (83675)
  67. O'sullivan (81462)
  68. Sloan (80680)
  69. Mooney (79294)
  70. Delaney (78435)
  71. Madden (77512)
  72. Cullen (77155)
  73. Mahoney (76497)
  74. Flanagan (75660)
  75. Callahan (74597)
  76. Hickey (74470)
  77. Hayden (73640)
  78. Mullen (72946)
  79. Gorman (72859)
  80. Cassidy (72078)
  81. Curran (71931)
  82. O'donnell (70729)
  83. Dolan (69663)
  84. Mckenna (67762)
  85. Daley (67107)
  86. Mccabe (64661)
  87. Mcdermott (64439)
  88. Dempsey (64066)
  89. Maguire (63832)
  90. Key (63590)
  91. Shea (63224)
  92. Mcgowan (61700)
  93. Connell (60392)
  94. Devine (59711)
  95. Sheridan (59166)
  96. Dougherty (58750)
  97. Regan (58718)
  98. Mcnamara (58010)
  99. Whelan (56487)
  100. Kearney (56471)

It is important to know the origin of irish surnames for several reasons. It is important to note that a surname is a way of connecting people to their history and cultural identity. irish surnames can be an indicator of a person's and their family's origin, regardless of where they currently reside in the world.

Knowing the origin of irish surnames can help better understand a person's and their family's history and roots, making it an important tool for genealogy and historical research. Many irish surnames have a common origin that can be traced back to a specific place or time. This can be helpful for people with irish origin surnames to find information about their ancestors, helping them reconstruct their family history.

Lastly, knowing the origin of irish surnames can be a way to preserve and value the cultural identity of that community, while also observing how bearers of irish surnames were distributed throughout the world. irish origin surnames are an important part of history and culture. Knowing the origin of irish surnames can help keep this identity alive and transmit it to future generations.