| Bedfordshire | 0 |
| Buckinghamshire | 3 |
| Berkshire | 5 |
| Cambridgeshire | 0 |
| Channel Islands | 11 |
| Cheshire | 5 |
| Cornwall | 5 |
| Cumberland | 1 |
| Derbyshire | 2 |
| Devon | 8 |
| Dorset | 0 |
| Durham | 13 |
| Essex | 32 |
| Gloucestershire | 30 |
| Hampshire | 37 |
| Herefordshire | 0 |
| Hertfordshire | 1 |
| Huntingdonshire (and Rutland) | 1 |
| Isle of Man | 0 |
| Kent | 44 |
| Lancashire | 81 |
| Leicestershire | 3 |
| Lincolnshire | 14 |
| London | 161 |
| Middlesex | 41 |
| Northumberland | 8 |
| Norfolk | 15 |
| Northamptonshire | 7 |
| Nottinghamshire | 4 |
| Oxfordshire | 2 |
| Rutland (and Huntingdonshire) | 1 |
| Shropshire | 4 |
| Suffolk | 11 |
| Somerset | 6 |
| Surrey | 10 |
| Sussex | 137 |
| Staffordshire | 36 |
| Warwickshire | 21 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 14 |
| Yorkshire | 40 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 5 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 1 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 136 |
| Domestic Servant | 18 |
| General Labourer | 18 |
| Agricultural Labourer | 14 |
| Dress Maker | 10 |
| General Servant Domestic | 9 |
| Labourer | 6 |
| Farmer | 5 |
| General Servant | 5 |
| Coal Miner | 5 |
| Laundress | 5 |
| Living On Her Own Means | 4 |
| None | 4 |
| Carter | 4 |
| Butcher | 4 |
| Baker | 3 |
| Painter | 3 |
| Brick Layer | 3 |
| Cotton Weaver | 3 |
| Milk Carrier | 3 |
| Shoe Maker | 3 |
| Gardener | 3 |
| General Domestic Servant | 3 |
| General Labour | 3 |
| Labourer Blast Furnace | 3 |
| Name | Census Frequency |
|---|---|
| Mary Britt | 375 |
| William Britt | 354 |
| John Britt | 300 |
| George Britt | 237 |
| James Britt | 219 |
| Elizabeth Britt | 193 |
| Sarah Britt | 188 |
| Thomas Britt | 166 |
| Henry Britt | 136 |
| Ann Britt | 127 |
| Charles Britt | 123 |
| Ellen Britt | 98 |
| Eliza Britt | 95 |
| Jane Britt | 93 |
| Alfred Britt | 86 |
| Joseph Britt | 80 |
| Edward Britt | 77 |
| Alice Britt | 76 |
| Annie Britt | 67 |
| Robert Britt | 65 |
| Emily Britt | 61 |
| Frederick Britt | 61 |
| Emma Britt | 57 |
| Caroline Britt | 56 |
| Arthur Britt | 53 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Brett | 80% | 37,759 |
| 2 | Bratt | 80% | 9,924 |
| 3 | Britt | 100% | 5,566 |
| 4 | Burtt | 60% | 1,886 |
| 5 | Barett | 67% | 1,801 |
| 6 | Baratt | 67% | 334 |
| 7 | Barette | 57% | 294 |
| 8 | Brott | 80% | 247 |
| 9 | Brit | 80% | 179 |
| 10 | Bartte | 50% | 139 |
| 11 | Burett | 67% | 112 |
The surname Britt is the 3rd most popular variant of Brett.