Surname distribution map and statistics for the surname O BRIAN at the 1881 census.
Surname Distribution Map
Population With Surname O BRIAN
Per 100,000 People
Over 16
14 - 16
12 - 14
10 - 12
8 - 10
6 - 8
4 - 6
2 - 4
0 - 2
0
Great Britain Data Table
| Location | Country | Population With Surname O BRIAN | Population With Surname O BRIAN Per 100,000 People | Rank in Location | Great Britain Index |
|---|---|---|---|---|---|
| Bedfordshire (BDF) | England | 0 | 0 | — | 0 |
| Buckinghamshire (BKM) | England | 0 | 0 | — | 0 |
| Berkshire (BRK) | England | 0 | 0 | — | 0 |
| Cambridgeshire (CAM) | England | 0 | 0 | — | 0 |
| Cheshire (CHS) | England | 39 | 6.1 | 2,169th | 2.48 |
| Cornwall (CON) | England | 0 | 0 | — | 0 |
| Cumberland (CUL) | England | 0 | 0 | — | 0 |
| Derbyshire (DBY) | England | 10 | 2.2 | 4,129th | 0.886 |
| Devon (DEV) | England | 6 | 1.0 | 7,578th | 0.407 |
| Dorset (DOR) | England | 1 | 0.5 | 6,283rd | 0.214 |
| Durham (DUR) | England | 45 | 5.2 | 2,381st | 2.12 |
| Essex (ESS) | England | 4 | 0.7 | 12,066th | 0.284 |
| Gloucestershire (GLS) | England | 13 | 2.3 | 4,468th | 0.929 |
| Hampshire (HAM) | England | 7 | 1.2 | 7,916th | 0.483 |
| Herefordshire (HEF) | England | 8 | 6.6 | 1,648th | 2.70 |
| Hertfordshire (HRT) | England | 0 | 0 | — | 0 |
| Huntingdonshire (HUN) | England | 0 | 0 | — | 0 |
| Kent (KEN) | England | 5 | 0.5 | 15,595th | 0.209 |
| Lancashire (LAN) | England | 193 | 5.6 | 2,295th | 2.29 |
| Leicestershire (LEI) | England | 1 | 0.3 | 9,396th | 0.127 |
| Lincolnshire (LIN) | England | 1 | 0.2 | 12,885th | 0.0871 |
| Middlesex (MDX) | England | 76 | 2.6 | 4,637th | 1.06 |
| Northumberland (NBL) | England | 18 | 4.1 | 2,592nd | 1.70 |
| Norfolk (NFK) | England | 0 | 0 | — | 0 |
| Northamptonshire (NTH) | England | 0 | 0 | — | 0 |
| Nottinghamshire (NTT) | England | 3 | 0.8 | 8,978th | 0.313 |
| Oxfordshire (OXF) | England | 0 | 0 | — | 0 |
| Rutland (R) | England | 0 | 0 | — | 0 |
| Shropshire (SAL) | England | 0 | 0 | — | 0 |
| Suffolk (SFK) | England | 0 | 0 | — | 0 |
| Somerset (SOM) | England | 1 | 0.2 | 12,297th | 0.0872 |
| Surrey (SRY) | England | 15 | 1.0 | 9,659th | 0.427 |
| Sussex (SSX) | England | 4 | 0.8 | 9,518th | 0.334 |
| Staffordshire (STS) | England | 19 | 1.9 | 4,541st | 0.792 |
| Warwickshire (WAR) | England | 0 | 0 | — | 0 |
| Westmorland (WES) | England | 0 | 0 | — | 0 |
| Wiltshire (WIL) | England | 0 | 0 | — | 0 |
| Worcestershire (WOR) | England | 0 | 0 | — | 0 |
| Yorkshire (YKS) | England | 109 | 3.8 | 3,132nd | 1.54 |
| Aberdeenshire (ABD) | Scotland | 0 | 0 | — | 0 |
| Angus (ANS) | Scotland | 10 | 3.8 | 2,132nd | 1.54 |
| Argyll (ARL) | Scotland | 0 | 0 | — | 0 |
| Ayrshire (AYR) | Scotland | 4 | 1.8 | 3,565th | 0.754 |
| Banffshire (BAN) | Scotland | 0 | 0 | — | 0 |
| Berwickshire (BEW) | Scotland | 0 | 0 | — | 0 |
| Bute (B) | Scotland | 0 | 0 | — | 0 |
| Caithness (CAI) | Scotland | 0 | 0 | — | 0 |
| Clackmannanshire (C) | Scotland | 0 | 0 | — | 0 |
| Dumfriesshire (DFS) | Scotland | 0 | 0 | — | 0 |
| Dunbartonshire (D) | Scotland | 8 | 10.6 | 1,316th | 4.35 |
| East Lothian (ELN) | Scotland | 0 | 0 | — | 0 |
| Fife (FIF) | Scotland | 1 | 0.6 | 3,437th | 0.239 |
| Inverness-shire (INV) | Scotland | 0 | 0 | — | 0 |
| Kincardineshire (KCD) | Scotland | 0 | 0 | — | 0 |
| Kirkcudbrightshire (KKD) | Scotland | 0 | 0 | — | 0 |
| Kinross-shire (K) | Scotland | 0 | 0 | — | 0 |
| Lanarkshire (LKS) | Scotland | 29 | 3.2 | 2,656th | 1.31 |
| Midlothian (MLN) | Scotland | 4 | 1.0 | 5,931st | 0.423 |
| Moray (MOR) | Scotland | 0 | 0 | — | 0 |
| Nairnshire (N) | Scotland | 0 | 0 | — | 0 |
| Orkney (OKI) | Scotland | 0 | 0 | — | 0 |
| Peeblesshire (PEE) | Scotland | 0 | 0 | — | 0 |
| Perthshire (PER) | Scotland | 0 | 0 | — | 0 |
| Renfrewshire (RFW) | Scotland | 0 | 0 | — | 0 |
| Ross and Cromarty (ROC) | Scotland | 0 | 0 | — | 0 |
| Roxburghshire (ROX) | Scotland | 0 | 0 | — | 0 |
| Selkirkshire (SEL) | Scotland | 0 | 0 | — | 0 |
| Shetland (SHI) | Scotland | 0 | 0 | — | 0 |
| Stirlingshire (STI) | Scotland | 0 | 0 | — | 0 |
| Sutherland (SUT) | Scotland | 0 | 0 | — | 0 |
| Wigtownshire (WIG) | Scotland | 0 | 0 | — | 0 |
| West Lothian (W) | Scotland | 7 | 16.2 | 983rd | 6.64 |
| Anglesey (AGY) | Wales | 0 | 0 | — | 0 |
| Brecknockshire (BRE) | Wales | 1 | 1.7 | 1,773rd | 0.708 |
| Caernarfonshire (CAE) | Wales | 0 | 0 | — | 0 |
| Cardiganshire (CGN) | Wales | 0 | 0 | — | 0 |
| Carmarthenshire (CMN) | Wales | 0 | 0 | — | 0 |
| Denbighshire (DEN) | Wales | 0 | 0 | — | 0 |
| Flintshire (F) | Wales | 0 | 0 | — | 0 |
| Glamorgan (GLA) | Wales | 43 | 8.4 | 916th | 3.44 |
| Merionethshire (MER) | Wales | 0 | 0 | — | 0 |
| Montgomeryshire (MGY) | Wales | 3 | 4.6 | 947th | 1.87 |
| Monmouthshire (MON) | Wales | 38 | 18.0 | 600th | 7.36 |
| Pembrokeshire (PEM) | Wales | 0 | 0 | — | 0 |
| Radnorshire (RAD) | Wales | 0 | 0 | — | 0 |
| England Total | — | 578 | 2.4 | 5,314th | 0.969 |
| Scotland Total | — | 63 | 1.7 | 3,814th | 0.692 |
| Wales Total | — | 85 | 5.4 | 1,069th | 2.21 |
| Great Britain Total | — | 726 | 2.4 | 5,024th | — |
Channel Islands Data Table
| Location | Population With Surname O BRIAN | Population With Surname O BRIAN Per 100,000 People | Rank in Location |
|---|---|---|---|
| Guernsey (GSY) | 0 | 0 | — |
| Jersey (JSY) | 0 | 0 | — |
| Channel Islands Total | 0 | 0 | — |
Isle of Man Data Table
| Location | Population With Surname O BRIAN | Population With Surname O BRIAN Per 100,000 People | Rank in Location |
|---|---|---|---|
| Isle of Man (IOM) | 0 | 0 | — |