The Most Popular Irish Last Names

In the list we have sorted Irish lat names by popularity, along with their genders and meanings. By clicking on the highlighted names you can see additional information about the name, including the name's origin, religion, similar names and also celebrities with the same name.

Ranking Name
1 Murphy
2 Kelly
3 Byrne
4 Walsh
5 Ryan
6 Sullivan
7 O'Brien
8 O'Connor
9 Doyle
10 O'Sullivan
11 Reilly
12 Gallagher
13 O'Neill
14 Lynch
15 McCarthy
16 Brennan
17 Kennedy
18 Doherty
19 Dunne
20 Murray
21 Burke
22 Smyth
23 Smith
24 Daly
25 Quinn
26 Moore
27 Nolan
28 O'Reilly
29 FitzGerald
30 Connor
31 O'Connell
32 Flynn
33 Wilson
34 Collins
35 Campbell
36 Power
37 Carroll
38 Farrell
39 Martin
40 Clarke
41 Kavanagh
42 Connolly
43 O'Donnell
44 Healy
45 Johnston
46 Duffy
47 Brady
48 Whelan
49 Hughes
50 O'Shea
51 Kenny
52 Brown
53 FitzPatrick
54 Thompson
55 Keane
56 McGrath
57 O'Leary
58 Boyle
59 Moran
60 Barry
61 Foley
62 White
63 Hayes
64 Maher
65 Buckley
66 Maguire
67 Casey
68 Donovan
69 Roche
70 Ward
71 McMahon
72 Browne
73 Butler
74 McKenna
75 Hogan
76 Donnelly
77 Griffin
78 O'Keeffe
79 Stewart
80 Sweeney
81 Egan
82 McDonnell
83 Cunningham
84 O'Donovan
85 Robinson
86 Cullen
87 Graham
88 Connell
89 Hickey
90 O'Mahony
91 Shea
92 Brien
93 O'Callaghan
94 Mahony
95 Hamilton
96 Lyons
97 Higgins
98 O'Donoghue
99 Delaney
100 King

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