| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 0 |
| Leicestershire | 3 |
| Lincolnshire | 0 |
| 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 | 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 |
|---|---|
| Farmer | 1 |
| Independent | 1 |
| Labourer | 1 |
| Name | Census Frequency |
|---|---|
| William Illson | 12 |
| Thomas Illson | 8 |
| Sarah Illson | 7 |
| Alice Illson | 5 |
| Daniel Illson | 5 |
| Joseph Illson | 5 |
| Susan Illson | 5 |
| Ann Illson | 4 |
| Charles Illson | 4 |
| Dorothy Illson | 4 |
| Harriet Illson | 4 |
| Mary Illson | 4 |
| Walter Illson | 4 |
| Ada Illson | 3 |
| Catherine Illson | 3 |
| Edith Illson | 3 |
| Eliza Illson | 3 |
| Elizabeth Illson | 3 |
| Frances Illson | 3 |
| George Illson | 3 |
| John Illson | 3 |
| Maria Illson | 3 |
| May Illson | 3 |
| Clarence Illson | 2 |
| Ellen Illson | 2 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Ellison | 71% | 45,974 |
| 2 | Allison | 71% | 42,869 |
| 3 | Ellson | 83% | 3,933 |
| 4 | Allason | 71% | 683 |
| 5 | Allson | 83% | 676 |
| 6 | Elleson | 71% | 635 |
| 7 | Alleson | 71% | 554 |
| 8 | Illson | 100% | 156 |
| 9 | Lilson | 67% | 128 |
| 10 | Ilson | 83% | 101 |
The surname Illson is the 8th most popular variant of Ellison.