| Bedfordshire | 0 |
| Buckinghamshire | 4 |
| Berkshire | 1 |
| Cambridgeshire | 2 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 1 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 5 |
| Gloucestershire | 1 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire (and Rutland) | 4 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 1 |
| Leicestershire | 0 |
| Lincolnshire | 1 |
| London | 35 |
| Middlesex | 2 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 4 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland (and Huntingdonshire) | 4 |
| Shropshire | 0 |
| Suffolk | 6 |
| Somerset | 1 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 2 |
| Westmorland | 0 |
| Wiltshire | 1 |
| Worcestershire | 0 |
| Yorkshire | 0 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 4 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 0 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 4 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 7 |
| General Servant Domestic | 2 |
| Dress Maker | 2 |
| Fishmongers Assistant | 2 |
| Training For Domestic Servant | 1 |
| Brick Layer | 1 |
| Shoeing Smith | 1 |
| Clerk | 1 |
| Domestic At Home | 1 |
| Lodging House Keeper | 1 |
| Seed Grower | 1 |
| House Wife | 1 |
| Cake & Coal Dealer | 1 |
| Grocer & Draper | 1 |
| Saddlers Apprentice | 1 |
| Horse Waggoner | 1 |
| Coal Miner | 1 |
| Flour Miller | 1 |
| General Laborer | 1 |
| Charwoman | 1 |
| House General | 1 |
| Labourer General | 1 |
| Weaver Horse Hair | 1 |
| Public House Manager | 1 |
| Bricklayer Labourer | 1 |
| Name | Census Frequency |
|---|---|
| Elizabeth Duks | 18 |
| James Duks | 18 |
| John Duks | 18 |
| Mary Duks | 18 |
| William Duks | 17 |
| Charles Duks | 14 |
| George Duks | 14 |
| Sarah Duks | 10 |
| Thomas Duks | 10 |
| Eliza Duks | 9 |
| Ann Duks | 7 |
| Edward Duks | 7 |
| Ellen Duks | 7 |
| Henry Duks | 7 |
| Louisa Duks | 7 |
| Annie Duks | 6 |
| Emily Duks | 6 |
| Robert Duks | 6 |
| Walter Duks | 6 |
| Alice Duks | 5 |
| Emma Duks | 4 |
| Fanny Duks | 4 |
| Florence Duks | 4 |
| Jane Duks | 4 |
| Lucy Duks | 4 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Dukes | 80% | 9,550 |
| 2 | Deeks | 60% | 5,283 |
| 3 | Dakes | 60% | 406 |
| 4 | Duks | 100% | 353 |
| 5 | Ducks | 80% | 308 |
| 6 | Dooks | 60% | 281 |
| 7 | Deaks | 60% | 249 |
| 8 | Deakes | 50% | 230 |
| 9 | Dikes | 60% | 206 |
| 10 | Duckes | 67% | 177 |
| 11 | Dauks | 80% | 175 |
The surname Duks is the 4th most popular variant of Dukes.