| Bedfordshire | 0 |
| Buckinghamshire | 1 |
| Berkshire | 0 |
| Cambridgeshire | 5 |
| Channel Islands | 0 |
| Cheshire | 7 |
| Cornwall | 1 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 2 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire (and Rutland) | 7 |
| Isle of Man | 0 |
| Kent | 2 |
| Lancashire | 19 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 33 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 3 |
| Northamptonshire | 0 |
| Nottinghamshire | 7 |
| Oxfordshire | 0 |
| Rutland (and Huntingdonshire) | 7 |
| Shropshire | 6 |
| Suffolk | 1 |
| Somerset | 0 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 5 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 1 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 1 |
| Merionethshire | 0 |
| Montgomeryshire | 1 |
| Monmouthshire | 1 |
| Pembrokeshire | 3 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 11 |
| Scholar Pauper | 3 |
| Porter | 3 |
| Lace Maker | 3 |
| Errand Boy | 3 |
| Visitor | 2 |
| Labourer | 2 |
| School | 2 |
| Agricultural Labourer | 2 |
| Farm Labourer | 2 |
| Nurse | 2 |
| House Servant | 2 |
| Governess | 2 |
| Pauper | 1 |
| Mariner's Wife | 1 |
| Watch Maker | 1 |
| A Smith | 1 |
| Barrister In Practice | 1 |
| Bead Maker | 1 |
| Count | 1 |
| Dressmaker | 1 |
| Farm Labourer & Milk Distributer | 1 |
| Gardener | 1 |
| General Practitioner | 1 |
| Labourer General | 1 |
| Name | Census Frequency |
|---|---|
| Sarah Rosen | 91 |
| John Rosen | 83 |
| Mary Rosen | 81 |
| Annie Rosen | 64 |
| William Rosen | 59 |
| Elizabeth Rosen | 41 |
| Morris Rosen | 38 |
| George Rosen | 36 |
| Harry Rosen | 36 |
| Rachel Rosen | 35 |
| Abraham Rosen | 34 |
| Joseph Rosen | 34 |
| Thomas Rosen | 34 |
| Jacob Rosen | 32 |
| Hyman Rosen | 28 |
| Leah Rosen | 28 |
| Fanny Rosen | 27 |
| Henry Rosen | 27 |
| Samuel Rosen | 27 |
| David Rosen | 26 |
| Frederick Rosen | 25 |
| Rebecca Rosen | 25 |
| Ellen Rosen | 24 |
| Jane Rosen | 24 |
| Charles Rosen | 23 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Reason | 50% | 7,864 |
| 2 | Ireson | 50% | 4,809 |
| 3 | Raison | 50% | 4,242 |
| 4 | Rosen | 100% | 2,477 |
| 5 | Rason | 60% | 2,064 |
| 6 | Reeson | 50% | 1,796 |
| 7 | Orson | 40% | 510 |
| 8 | Reson | 60% | 474 |
| 9 | Raisin | 50% | 427 |
| 10 | Rison | 60% | 357 |
| 11 | Rosina | 67% | 336 |
| 12 | Rouson | 67% | 298 |
| 13 | Rasen | 80% | 286 |
| 14 | Rauson | 50% | 268 |
| 15 | Rossen | 83% | 248 |
| 16 | Raisen | 67% | 245 |
| 17 | Earson | 33% | 205 |
| 18 | Rosin | 80% | 199 |
| 19 | Ruson | 60% | 169 |
| 20 | Arson | 40% | 161 |
| 21 | Roson | 80% | 160 |
| 22 | Erison | 50% | 148 |
| 23 | Arison | 50% | 146 |
| 24 | Rosan | 80% | 121 |
| 25 | Rasin | 60% | 109 |
The surname Rosen is the 4th most popular variant of Reason.