| Bedfordshire | 12 |
| Buckinghamshire | 25 |
| Berkshire | 25 |
| Cambridgeshire | 14 |
| Channel Islands | 1 |
| Cheshire | 19 |
| Cornwall | 2 |
| Cumberland | 17 |
| Derbyshire | 1 |
| Devon | 17 |
| Dorset | 6 |
| Durham | 39 |
| Essex | 163 |
| Gloucestershire | 19 |
| Hampshire | 10 |
| Herefordshire | 3 |
| Hertfordshire | 9 |
| Huntingdonshire (and Rutland) | 2 |
| Isle of Man | 1 |
| Kent | 60 |
| Lancashire | 148 |
| Leicestershire | 7 |
| Lincolnshire | 3 |
| London | 634 |
| Middlesex | 12 |
| Northumberland | 10 |
| Norfolk | 170 |
| Northamptonshire | 82 |
| Nottinghamshire | 17 |
| Oxfordshire | 14 |
| Rutland (and Huntingdonshire) | 2 |
| Shropshire | 2 |
| Suffolk | 344 |
| Somerset | 3 |
| Surrey | 89 |
| Sussex | 14 |
| Staffordshire | 28 |
| Warwickshire | 47 |
| Westmorland | 6 |
| Wiltshire | 6 |
| Worcestershire | 1 |
| Yorkshire | 120 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 5 |
| Glamorgan | 6 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 3 |
| Pembrokeshire | 2 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 408 |
| Agricultural Labourer | 64 |
| Domestic Servant | 28 |
| General Labourer | 27 |
| Dress Maker | 19 |
| Laundress | 16 |
| General Servant | 13 |
| Tailor | 13 |
| Annuitant | 12 |
| Labourer | 12 |
| Carpenter | 9 |
| Cook | 9 |
| Painter | 8 |
| Tailoress | 8 |
| Bricklayer Labourer | 7 |
| Commercial Clerk | 7 |
| General Servant Domestic | 7 |
| No Occupation | 7 |
| Shoe Maker | 7 |
| Lace Maker | 7 |
| Boot Maker | 6 |
| Grocer | 6 |
| Housemaid | 6 |
| Nurse | 6 |
| Silk Weaver | 6 |
| Name | Census Frequency |
|---|---|
| Mary Denny | 981 |
| William Denny | 973 |
| John Denny | 761 |
| Elizabeth Denny | 561 |
| Thomas Denny | 496 |
| George Denny | 480 |
| Sarah Denny | 454 |
| James Denny | 448 |
| Charles Denny | 382 |
| Henry Denny | 292 |
| Ellen Denny | 272 |
| Alfred Denny | 269 |
| Arthur Denny | 256 |
| Edward Denny | 248 |
| Ann Denny | 241 |
| Eliza Denny | 224 |
| Jane Denny | 220 |
| Robert Denny | 219 |
| Alice Denny | 218 |
| Emma Denny | 198 |
| Frederick Denny | 192 |
| Emily Denny | 174 |
| Annie Denny | 167 |
| Margaret Denny | 165 |
| Walter Denny | 162 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Denny | 100% | 15,732 |
| 2 | Denney | 83% | 6,315 |
| 3 | Donny | 80% | 367 |
| 4 | Donney | 67% | 299 |
| 5 | Danny | 80% | 277 |
| 6 | Deny | 80% | 224 |
| 7 | Dinney | 67% | 221 |
| 8 | Danney | 67% | 209 |
| 9 | Dunney | 67% | 190 |
| 10 | Dunny | 80% | 161 |
The surname Denny is the most popular version of all its varients