| Bedfordshire | 0 |
| Buckinghamshire | 8 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 3 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 0 |
| Gloucestershire | 1 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 0 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 2 |
| Middlesex | 1 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 1 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 0 |
| 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 |
| Profession | Census Frequency |
|---|---|
| Agricultural Labourer | 2 |
| Field Woman | 1 |
| Plough Boy | 1 |
| Scholar | 1 |
| Sailors Wife | 1 |
| Servant | 1 |
| Solicitor Clerk | 1 |
| Name | Census Frequency |
|---|---|
| Mary Mortimor | 22 |
| John Mortimor | 17 |
| William Mortimor | 16 |
| Elizabeth Mortimor | 13 |
| Thomas Mortimor | 12 |
| George Mortimor | 11 |
| Henry Mortimor | 8 |
| Ann Mortimor | 7 |
| James Mortimor | 7 |
| Jane Mortimor | 6 |
| Charles Mortimor | 5 |
| Emma Mortimor | 5 |
| Florence Mortimor | 5 |
| Harriett Mortimor | 5 |
| Joseph Mortimor | 5 |
| Martha Mortimor | 5 |
| Robert Mortimor | 5 |
| David Mortimor | 4 |
| Richard Mortimor | 4 |
| Alice Mortimor | 3 |
| Caroline Mortimor | 3 |
| Edward Mortimor | 3 |
| Eliza Mortimor | 3 |
| Ellen Mortimor | 3 |
| Frederick Mortimor | 3 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Mortimer | 88% | 38,968 |
| 2 | Mortimore | 89% | 8,551 |
| 3 | Martimer | 75% | 540 |
| 4 | Mortimor | 100% | 268 |
| 5 | Mortemer | 75% | 171 |
| 6 | Mortemore | 78% | 142 |
| 7 | Mortmer | 75% | 140 |
| 8 | Mortmore | 75% | 115 |
The surname Mortimor is the 4th most popular variant of Mortimer.