| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 19 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 1 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 1 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 6 |
| Lancashire | 63 |
| Leicestershire | 1 |
| Lincolnshire | 0 |
| London | 5 |
| Middlesex | 4 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 4 |
| Somerset | 0 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 13 |
| Warwickshire | 0 |
| Westmorland | 0 |
| Wiltshire | 2 |
| Worcestershire | 0 |
| Yorkshire | 8 |
| 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 | 6 |
| Steel Works Labourer | 5 |
| General Labourer | 3 |
| Housemaid Domestic | 2 |
| Cotton Weaver | 2 |
| Tailor Traveller | 2 |
| Living On Own Means | 2 |
| Shop Keeper | 2 |
| Coal Miner Under Ground Hewer | 2 |
| Bar Keeper Baking Man | 1 |
| Book Biner Folder | 1 |
| Book Biner Folder Apprentice | 1 |
| Brewers Drayman | 1 |
| Coal Miner (hewer) | 1 |
| Commercial Traveller | 1 |
| Cotton Spinner | 1 |
| Cycle Maker | 1 |
| Dock Labourer | 1 |
| Folder Printing Works | 1 |
| General Servant Domestic | 1 |
| Heaver In Coal Mine | 1 |
| House Work | 1 |
| Housewife | 1 |
| Painter | 1 |
| Secretory | 1 |
| Name | Census Frequency |
|---|---|
| William Aimson | 53 |
| Mary Aimson | 46 |
| George Aimson | 38 |
| Elizabeth Aimson | 34 |
| John Aimson | 32 |
| Sarah Aimson | 27 |
| Thomas Aimson | 22 |
| James Aimson | 20 |
| Hannah Aimson | 16 |
| Ann Aimson | 15 |
| Henry Aimson | 14 |
| Jane Aimson | 12 |
| Margaret Aimson | 12 |
| Arthur Aimson | 11 |
| Frederick Aimson | 11 |
| Ellen Aimson | 10 |
| Fanny Aimson | 10 |
| Alice Aimson | 9 |
| Annie Aimson | 9 |
| Charles Aimson | 9 |
| Ernest Aimson | 8 |
| Harriet Aimson | 8 |
| Louisa Aimson | 8 |
| Walter Aimson | 8 |
| Robert Aimson | 7 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Mason | 50% | 283,223 |
| 2 | Meason | 50% | 2,445 |
| 3 | Meeson | 50% | 2,302 |
| 4 | Emson | 67% | 2,280 |
| 5 | Mison | 67% | 2,029 |
| 6 | Amson | 83% | 1,428 |
| 7 | Amison | 67% | 1,281 |
| 8 | Imeson | 67% | 1,263 |
| 9 | Maison | 67% | 887 |
| 10 | Mauson | 50% | 753 |
| 11 | Aimson | 100% | 663 |
| 12 | Meson | 50% | 374 |
| 13 | Muson | 50% | 363 |
| 14 | Moson | 50% | 316 |
| 15 | Emison | 50% | 275 |
| 16 | Iamson | 67% | 220 |
| 17 | Imison | 67% | 203 |
| 18 | Masen | 33% | 202 |
| 19 | Masan | 33% | 115 |
The surname Aimson is the 11th most popular variant of Mason.