| Bedfordshire | 3 |
| Buckinghamshire | 3 |
| Berkshire | 27 |
| Cambridgeshire | 2 |
| Channel Islands | 0 |
| Cheshire | 10 |
| Cornwall | 19 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 4 |
| Dorset | 0 |
| Durham | 42 |
| Essex | 50 |
| Gloucestershire | 40 |
| Hampshire | 59 |
| Herefordshire | 1 |
| Hertfordshire | 3 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 48 |
| Lancashire | 30 |
| Leicestershire | 4 |
| Lincolnshire | 5 |
| London | 182 |
| Middlesex | 30 |
| Northumberland | 4 |
| Norfolk | 0 |
| Northamptonshire | 2 |
| Nottinghamshire | 8 |
| Oxfordshire | 6 |
| Rutland | 0 |
| Shropshire | 1 |
| Suffolk | 3 |
| Somerset | 19 |
| Surrey | 26 |
| Sussex | 11 |
| Staffordshire | 3 |
| Warwickshire | 2 |
| Westmorland | 0 |
| Wiltshire | 16 |
| Worcestershire | 4 |
| Yorkshire | 19 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 3 |
| Carmarthenshire | 1 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 7 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 3 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| School | 70 |
| Private Means | 13 |
| Farm Labourer | 7 |
| Bricklayer | 6 |
| Clerk | 4 |
| Cook | 4 |
| Shop Assistant | 4 |
| Dressmaker | 4 |
| House Painter | 4 |
| At Home | 4 |
| None | 4 |
| Errand Boy | 3 |
| General Servant (domestic) | 3 |
| Labourer | 3 |
| Grocer Assistant | 3 |
| Farmer | 3 |
| Carpenter | 3 |
| Carpenter & Joiner | 3 |
| Dairy Work | 3 |
| Accountant | 2 |
| Bank Clerk | 2 |
| Carriage Builder | 2 |
| Cook (domestic) | 2 |
| Fitter & Turner Motor Work | 2 |
| Coal Miner Hewer | 2 |
| Name | Census Frequency |
|---|---|
| Mary Tilly | 362 |
| William Tilly | 329 |
| John Tilly | 305 |
| Elizabeth Tilly | 258 |
| Thomas Tilly | 204 |
| George Tilly | 201 |
| James Tilly | 178 |
| Sarah Tilly | 169 |
| Charles Tilly | 131 |
| Ann Tilly | 122 |
| Jane Tilly | 114 |
| Eliza Tilly | 94 |
| Henry Tilly | 94 |
| Emma Tilly | 88 |
| Alfred Tilly | 87 |
| Emily Tilly | 69 |
| Joseph Tilly | 67 |
| Ellen Tilly | 63 |
| Edward Tilly | 53 |
| Alice Tilly | 52 |
| Frederick Tilly | 52 |
| Martha Tilly | 48 |
| Louisa Tilly | 46 |
| Maria Tilly | 46 |
| Robert Tilly | 46 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Tilley | 83% | 25,258 |
| 2 | Tolley | 67% | 12,170 |
| 3 | Tully | 80% | 7,504 |
| 4 | Tilly | 100% | 5,324 |
| 5 | Tulley | 67% | 3,326 |
| 6 | Tolly | 80% | 2,712 |
| 7 | Tyley | 60% | 1,037 |
| 8 | Tily | 80% | 725 |
| 9 | Talley | 67% | 649 |
| 10 | Telley | 67% | 584 |
| 11 | Tally | 80% | 440 |
| 12 | Telly | 80% | 321 |
| 13 | Tailly | 83% | 123 |
The surname Tilly is the 4th most popular variant of Tilley.