Origin is the first language or culture a name is recorded in. Many names cross borders, so the map shows every country linked to these names.
By popularity
- Collins #59
- Murphy #64
- Kelly #74
- Sullivan #105
- Coleman #107
- Kennedy #146
- Ryan #193
- Dunn #197
- Kelley #198
- Carroll #215
- Riley #217
- Burke #246
- Carr #255
- Obrien #258
- Lynch #259
- McCoy #278
- Welch #284
- Walsh #295
- Barrett #314
- Powers #336
- Neal #337
- Moran #353
- Lyons #369
- McCarthy #384
- Higgins #400
- Oconnor #417
- Quinn #422
- Fitzgerald #430
- Gill #435
- Curry #436
- McLaughlin #437
- McGee #439
- Doyle #441
- Brady #450
- Hines #462
- Mullins #463
- Malone #465
- Cannon #466
- Gallagher #479
- Casey #504
- Conner #518
- McGuire #521
- Flynn #534
- Hogan #536
- Cain #551
- Bryan #585
- Carey #601
- Conley #607
- Kirby #633
- Sweeney #651
- Farrell #652
- Foley #661
- Shields #672
- Kane #680
- Callahan #682
- Dillon #683
- Grimes #686
- Oneill #689
- Brennan #701
- Oneal #729
- Barry #738
- Shannon #752
- Nolan #754
- Roach #764
- Conway #779
- McKee #780
- Dorsey #793
- Odonnell #795
- Sexton #804
- Buckley #834
- Reilly #845
- Fitzpatrick #852
- Donovan #853
- Mahoney #855
- Boyle #866
- Hurley #870
- McConnell #872
- McMahon #883
- Duffy #892
- Dougherty #915
- Mullen #928
- McCarty #939
- Coffey #955
- Oconnell #961
- Madden #982
- McCann #983
- Daugherty #997
- McGrath #1006
- Irwin #1019
- Joyce #1022
- Haney #1027
- Mooney #1033
- Ferrell #1043
- McGowan #1046
- Shea #1048
- Cooley #1054
- Delaney #1057
- Carney #1066
- Dailey #1072
- Costello #1093
- Gorman #1100
- Donahue #1112
- Kinney #1113
- Donnelly #1114
- Daly #1118
- Crowley #1128
- Flanagan #1134
- Maloney #1149
- McDermott #1151
- McCabe #1154
- Tracy #1180
- Connolly #1190
- Byrne #1198
- Hickey #1206
- Connor #1207
- Oneil #1220
- Doherty #1264
- Kenney #1266
- Magee #1269
- Dolan #1283
- McKenna #1284
- Dwyer #1291
- McGinnis #1303
- Sheehan #1305
- Rutledge #1306
- Dempsey #1308
- Downey #1320
- Cassidy #1325
- McNamara #1329
- Grady #1355
- Beatty #1389
- Gleason #1395
- Curran #1423
- Daley #1427
- Lowry #1428
- McCauley #1442
- McElroy #1446
- Teague #1456
- Whalen #1470
- McManus #1498
- Devine #1506
- Dooley #1527
- Driscoll #1538
- Rainey #1545
- Maher #1549
- Egan #1561
- Connell #1589
- Purcell #1599
- Oleary #1607
- Sheridan #1623
- Meade #1631
- Regan #1642
- Redmond #1647
- Healy #1654
- McDonough #1655
- Ohara #1660
- McGraw #1668
- Dugan #1679
- Hagan #1710
- Finn #1721
- Kearney #1730
- Cummins #1731
- Ferris #1732
- Timmons #1734
- Cahill #1737
- Keenan #1765
- Hackett #1772
- Cullen #1796
- Coyle #1800
- Connors #1823
- Cody #1828
- Hanley #1864
- Cronin #1883
- Tobin #1896
- McHugh #1962