| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 0 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 0 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 1 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 0 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 0 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Name | Census Frequency |
|---|---|
| Mary Brettain | 10 |
| Elizabeth Brettain | 9 |
| John Brettain | 9 |
| William Brettain | 9 |
| Sarah Brettain | 6 |
| Thomas Brettain | 6 |
| Emma Brettain | 5 |
| Harriett Brettain | 4 |
| Henry Brettain | 4 |
| Joseph Brettain | 4 |
| Ann Brettain | 3 |
| Annie Brettain | 3 |
| Caroline Brettain | 3 |
| Eliza Brettain | 3 |
| Fanny Brettain | 3 |
| Florence Brettain | 3 |
| Frederick Brettain | 3 |
| Samuel Brettain | 3 |
| Ada Brettain | 2 |
| Alfred Brettain | 2 |
| Edwin Brettain | 2 |
| Elsie Brettain | 2 |
| Frank Brettain | 2 |
| Geo Brettain | 2 |
| Gertrude Brettain | 2 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Britton | 63% | 35,805 |
| 2 | Brittain | 88% | 14,906 |
| 3 | Britten | 63% | 7,589 |
| 4 | Brittan | 75% | 4,425 |
| 5 | Bratton | 63% | 3,170 |
| 6 | Bretton | 75% | 2,567 |
| 7 | Breton | 63% | 2,272 |
| 8 | Brittian | 63% | 1,056 |
| 9 | Burtton | 50% | 618 |
| 10 | Brittin | 75% | 580 |
| 11 | Brattan | 75% | 526 |
| 12 | Brotton | 63% | 499 |
| 13 | Brutton | 63% | 429 |
| 14 | Breeton | 63% | 280 |
| 15 | Bratten | 63% | 255 |
| 16 | Bretten | 75% | 182 |
| 17 | Brettain | 100% | 166 |
| 18 | Bartton | 50% | 158 |
The surname Brettain is the 17th most popular variant of Britton.