| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 2 |
| Cheshire | 10 |
| Cornwall | 0 |
| Cumberland | 5 |
| Derbyshire | 0 |
| Devon | 13 |
| Dorset | 3 |
| Durham | 33 |
| Essex | 5 |
| Gloucestershire | 5 |
| Hampshire | 21 |
| Herefordshire | 0 |
| Hertfordshire | 1 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 6 |
| Lancashire | 73 |
| Leicestershire | 14 |
| Lincolnshire | 3 |
| London | 113 |
| Middlesex | 15 |
| Northumberland | 9 |
| Norfolk | 8 |
| Northamptonshire | 0 |
| Nottinghamshire | 12 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 1 |
| Suffolk | 2 |
| Somerset | 6 |
| Surrey | 1 |
| Sussex | 7 |
| Staffordshire | 7 |
| Warwickshire | 6 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 217 |
| Anglesey | 0 |
| Brecknockshire | 2 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 2 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 0 |
| Merionethshire | 0 |
| Montgomeryshire | 4 |
| Monmouthshire | 1 |
| Pembrokeshire | 1 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 90 |
| At Home | 19 |
| Agricultural Labourer | 15 |
| House Servant | 11 |
| Annuitant | 11 |
| Labourer | 10 |
| Scholar At Home | 7 |
| Farmer's Son | 6 |
| Dress Maker | 5 |
| Stone Mason | 5 |
| Pauper | 5 |
| Farm Labourer | 5 |
| Groom | 4 |
| Joiner | 4 |
| Factory Hand | 4 |
| Waterman | 3 |
| Nurse | 3 |
| Farm Servant | 3 |
| Glover | 3 |
| Underwriter | 3 |
| Laundress | 3 |
| Cotton Weaver | 3 |
| Housekeeper | 3 |
| General Servant | 3 |
| Shoe Maker | 3 |
| Name | Census Frequency |
|---|---|
| John Janson | 409 |
| Mary Janson | 404 |
| William Janson | 364 |
| Elizabeth Janson | 271 |
| Thomas Janson | 207 |
| James Janson | 191 |
| Jane Janson | 186 |
| George Janson | 164 |
| Sarah Janson | 156 |
| Ann Janson | 138 |
| Margaret Janson | 115 |
| Charles Janson | 108 |
| Robert Janson | 101 |
| Henry Janson | 94 |
| Annie Janson | 73 |
| Ellen Janson | 73 |
| Hannah Janson | 72 |
| Edward Janson | 71 |
| Eliza Janson | 69 |
| Frederick Janson | 69 |
| Emily Janson | 64 |
| Joseph Janson | 64 |
| Alice Janson | 59 |
| Emma Janson | 58 |
| Richard Janson | 58 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Janson | 100% | 5,757 |
| 2 | Jonson | 83% | 3,650 |
| 3 | Jenson | 83% | 2,204 |
| 4 | Joinson | 71% | 1,934 |
| 5 | Jensen | 67% | 1,352 |
| 6 | Janeson | 86% | 866 |
| 7 | Jansen | 83% | 684 |
| 8 | Jenison | 71% | 648 |
| 9 | Jinson | 83% | 431 |
| 10 | Joneson | 71% | 393 |
| 11 | Jainson | 86% | 131 |
| 12 | Jansson | 86% | 121 |
The surname Janson is the most popular version of all its varients