| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 1 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 6 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 0 |
| Leicestershire | 0 |
| Lincolnshire | 5 |
| 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 | 0 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 3 |
| 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 |
|---|---|
| Scholar | 4 |
| Farm Servant Indoor | 1 |
| General Labourer | 1 |
| Engine Fitter | 1 |
| Navvy | 1 |
| Name | Census Frequency |
|---|---|
| John Jainson | 10 |
| William Jainson | 10 |
| Elizabeth Jainson | 7 |
| Sarah Jainson | 7 |
| Thomas Jainson | 7 |
| James Jainson | 6 |
| Mary Jainson | 6 |
| George Jainson | 4 |
| Robert Jainson | 3 |
| Ann Jainson | 2 |
| Annie Jainson | 2 |
| Arthur Jainson | 2 |
| Benjamin Jainson | 2 |
| Catherine Jainson | 2 |
| Harriet Jainson | 2 |
| Henry Jainson | 2 |
| Jane Jainson | 2 |
| Margaret Jainson | 2 |
| Maria Jainson | 2 |
| Martha Jainson | 2 |
| Samuel Jainson | 2 |
| Albert Jainson | 1 |
| Alfred Jainson | 1 |
| Alped Jainson | 1 |
| Andrew Jainson | 1 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Janson | 86% | 5,757 |
| 2 | Jonson | 71% | 3,650 |
| 3 | Jenson | 71% | 2,204 |
| 4 | Joinson | 86% | 1,934 |
| 5 | Jensen | 57% | 1,352 |
| 6 | Janeson | 71% | 866 |
| 7 | Jansen | 71% | 684 |
| 8 | Jenison | 57% | 648 |
| 9 | Jinson | 86% | 431 |
| 10 | Joneson | 57% | 393 |
| 11 | Jainson | 100% | 131 |
The surname Jainson is the 11th most popular variant of Janson.