| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 1 |
| 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 | 1 |
| Lancashire | 0 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 7 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 4 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 0 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 6 |
| 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 |
|---|---|
| Tanner | 2 |
| Scholar | 1 |
| Domestic Servant | 1 |
| Labourer | 1 |
| Leather Japanner | 1 |
| Gardener | 1 |
| Dress Maker | 1 |
| Worsted Weaver | 1 |
| Name | Census Frequency |
|---|---|
| John Dwan | 16 |
| James Dwan | 15 |
| Elizabeth Dwan | 14 |
| Mary Dwan | 13 |
| William Dwan | 13 |
| Thomas Dwan | 8 |
| George Dwan | 6 |
| Michael Dwan | 6 |
| Catherine Dwan | 5 |
| Louisa Dwan | 5 |
| Timothy Dwan | 5 |
| Winifred Dwan | 5 |
| Annie Dwan | 4 |
| Carroll Dwan | 4 |
| Charles Dwan | 4 |
| Florence Dwan | 4 |
| Patrick Dwan | 4 |
| Alice Dwan | 3 |
| Arthur Dwan | 3 |
| Edward Dwan | 3 |
| Hannah Dwan | 3 |
| Jane Dwan | 3 |
| Margaret Dwan | 3 |
| Phillip Dwan | 3 |
| Alfred Dwan | 2 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Down | 50% | 30,772 |
| 2 | Edwin | 60% | 4,511 |
| 3 | Downie | 33% | 3,265 |
| 4 | Downe | 40% | 2,678 |
| 5 | Dawn | 50% | 2,247 |
| 6 | Dowen | 60% | 1,001 |
| 7 | Dwine | 60% | 756 |
| 8 | Dewin | 60% | 739 |
| 9 | Dewen | 60% | 473 |
| 10 | Dwan | 100% | 234 |
| 11 | Dewan | 80% | 172 |
| 12 | Dowan | 80% | 172 |
| 13 | Dwen | 75% | 172 |
| 14 | Dwane | 80% | 152 |
| 15 | Dawen | 60% | 142 |
| 16 | Adwin | 60% | 116 |
| 17 | Dowin | 60% | 115 |
| 18 | Dowine | 50% | 114 |
The surname Dwan is the 10th most popular variant of Down.