| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 5 |
| Cheshire | 16 |
| Cornwall | 1 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 1 |
| Gloucestershire | 0 |
| Hampshire | 1 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 4 |
| Lancashire | 16 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 55 |
| Middlesex | 2 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 3 |
| Surrey | 3 |
| Sussex | 0 |
| Staffordshire | 3 |
| Warwickshire | 9 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 12 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 11 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 7 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| General Labourer | 4 |
| Book Keeper | 2 |
| Leather Dresser | 2 |
| Engine Fitter | 2 |
| Board School Teacher | 1 |
| Colliery Labourer | 1 |
| Commercial Traveller | 1 |
| Labourer Cotton Warehouse | 1 |
| Mariner Engineer | 1 |
| Night Porter | 1 |
| Retired Accountant | 1 |
| Confectioneer Shopkeeper | 1 |
| Cab Proprietor | 1 |
| Laundress | 1 |
| Master Seas | 1 |
| Below Coal Mine Labourer | 1 |
| School | 1 |
| Drysalters Salters Assistant | 1 |
| Engine ? (apprentice) Fitter | 1 |
| Freight Clerk Cc | 1 |
| Pupil Teachers School | 1 |
| Railway Clerk | 1 |
| Railway Engine Fitter | 1 |
| Retired Grocer | 1 |
| School Teacher | 1 |
| Name | Census Frequency |
|---|---|
| Mary Dinan | 95 |
| John Dinan | 94 |
| William Dinan | 61 |
| James Dinan | 47 |
| Ellen Dinan | 35 |
| Thomas Dinan | 32 |
| Margaret Dinan | 28 |
| Catherine Dinan | 25 |
| Elizabeth Dinan | 24 |
| Jane Dinan | 23 |
| Edward Dinan | 17 |
| Michael Dinan | 17 |
| Ann Dinan | 16 |
| Alfred Dinan | 15 |
| Hannah Dinan | 15 |
| Charles Dinan | 14 |
| Alice Dinan | 13 |
| George Dinan | 13 |
| Julia Dinan | 13 |
| Sarah Dinan | 12 |
| Joseph Dinan | 11 |
| Maria Dinan | 11 |
| Patrick Dinan | 11 |
| Annie Dinan | 10 |
| Robert Dinan | 10 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Dunn | 60% | 146,879 |
| 2 | Dann | 60% | 17,690 |
| 3 | Dunne | 40% | 6,121 |
| 4 | Denne | 40% | 3,224 |
| 5 | Donne | 40% | 2,234 |
| 6 | Denn | 60% | 1,645 |
| 7 | Dinan | 100% | 1,010 |
| 8 | Dinon | 80% | 963 |
| 9 | Dineen | 67% | 808 |
| 10 | Donn | 60% | 668 |
| 11 | Dinn | 80% | 630 |
| 12 | Dunean | 67% | 347 |
| 13 | Dinnen | 67% | 345 |
| 14 | Dennie | 33% | 312 |
| 15 | Doonan | 67% | 258 |
| 16 | Danne | 40% | 203 |
| 17 | Duinn | 60% | 148 |
| 18 | Donan | 80% | 133 |
| 19 | Dinnie | 50% | 112 |
| 20 | Dinne | 60% | 105 |
The surname Dinan is the 7th most popular variant of Dunn.