O Shea Name Origin, Meaning and Family History

Discover how your O Shea ancestors earned their living and spread across the country. Find out more about your family history by using the Free Search box.

Surname Distribution

Census frequency by county

Name Concentrations Within England and Wales

O Shea Surname Statistics


O Shea Surname Variants Ranking

Rank Surname Match Census Frequency
1 O Brien 43% 4,889
2 O Neill 29% 2,288
3 O Connor 25% 2,195
4 O Neil 33% 2,053
5 O Donnell 33% 1,424
6 O Hara 50% 1,225
7 O Brian 43% 1,034
8 O Connell 33% 829
9 O' Brien 38% 734
10 O Hare 33% 666
11 O Leary 43% 566
12 O Neal 50% 407
13 O Niel 50% 386
14 O Conner 38% 382
15 O' Neill 25% 368
16 O Sullivan 40% 300
17 O Shea 100% 299
18 O Malley 38% 296
19 O Reilly 25% 286
20 O' Connor 22% 277
21 O Grady 29% 249
22 O' Hara 43% 249
23 O' Neil 29% 249
24 O Rourke 25% 228
25 O Bryan 43% 223
26 O Keefe 43% 214
27 O' Donnell 30% 206
28 O Toole 29% 180
29 O Donald 38% 163
30 O Keeffe 38% 150
31 O Donoghue 30% 140
32 O' Brian 38% 130
33 O Niell 43% 128
34 O' Connell 30% 128
35 O Callaghan 27% 123
36 O Dell 33% 115
37 Morris 0% 114
38 O Boyle 29% 114
39 O Hanlon 25% 111
40 Owe 33% 105
41 O' Leary 38% 104
42 O Hagan 43% 100

Did you know?

The surname O Shea is the 17th most popular variant of O Brien.

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