| Bedfordshire | 0 |
| Buckinghamshire | 1 |
| 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 | 1 |
| Herefordshire | 0 |
| Hertfordshire | 1 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 1 |
| Lancashire | 1 |
| Leicestershire | 7 |
| Lincolnshire | 0 |
| London | 5 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 2 |
| Northamptonshire | 0 |
| Nottinghamshire | 1 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 2 |
| Warwickshire | 0 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 4 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 1 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 3 |
| Farmer | 2 |
| Agricultural Labourer | 2 |
| Bricklayer | 1 |
| Sailor | 1 |
| Cook Domestic Servant | 1 |
| Living On Her Own Means | 1 |
| Housemaid Domestic Servant | 1 |
| Domestic Servant | 1 |
| Insurance Agent | 1 |
| Carpenter | 1 |
| Launderess | 1 |
| Machinist Tailor | 1 |
| Tailor | 1 |
| Domestic Housekeeper | 1 |
| House Keeper Domestic Servant | 1 |
| Mechanic | 1 |
| Name | Census Frequency |
|---|---|
| John Sewin | 14 |
| Mary Sewin | 12 |
| Thomas Sewin | 10 |
| William Sewin | 9 |
| George Sewin | 8 |
| Ann Sewin | 5 |
| Catherine Sewin | 5 |
| Charles Sewin | 5 |
| Elizabeth Sewin | 5 |
| James Sewin | 5 |
| Sarah Sewin | 5 |
| Eliza Sewin | 4 |
| Frances Sewin | 4 |
| Henry Sewin | 4 |
| Louisa Sewin | 4 |
| Margaret Sewin | 4 |
| Alice Sewin | 3 |
| Annie Sewin | 3 |
| Emma Sewin | 3 |
| Richard Sewin | 3 |
| Albert Sewin | 2 |
| Arthur Sewin | 2 |
| Charlotte Sewin | 2 |
| Francis Sewin | 2 |
| Hannah Sewin | 2 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Swain | 60% | 39,675 |
| 2 | Swan | 60% | 39,286 |
| 3 | Swaine | 50% | 9,553 |
| 4 | Oswin | 60% | 2,352 |
| 5 | Swine | 60% | 752 |
| 6 | Swin | 80% | 686 |
| 7 | Swane | 40% | 463 |
| 8 | Sewin | 100% | 192 |
| 9 | Sween | 40% | 192 |
| 10 | Sowen | 60% | 177 |
| 11 | Sawn | 60% | 131 |
| 12 | Aswin | 60% | 115 |
| 13 | Sawin | 80% | 104 |
| 14 | Swen | 60% | 102 |
The surname Sewin is the 8th most popular variant of Swain.