| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| 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 | 0 |
| Lancashire | 0 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 1 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 0 |
| 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 | 0 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Corporal Royal Engineer | 1 |
| Annuitant | 1 |
| Corn Merchant Clerk | 1 |
| Rope Merchant | 1 |
| Name | Census Frequency |
|---|---|
| William Custon | 12 |
| Mary Custon | 11 |
| Ann Custon | 7 |
| Eliza Custon | 7 |
| Elizabeth Custon | 6 |
| John Custon | 6 |
| George Custon | 5 |
| Charles Custon | 4 |
| Emma Custon | 4 |
| James Custon | 4 |
| Martha Custon | 3 |
| Robert Custon | 3 |
| Alice Custon | 2 |
| Archibald Custon | 2 |
| Arthur Custon | 2 |
| Ethel Custon | 2 |
| Hugh Custon | 2 |
| Jane Custon | 2 |
| Maria Custon | 2 |
| Sarah Custon | 2 |
| Agnes Custon | 1 |
| Alfred Custon | 1 |
| Benjamin Custon | 1 |
| Caroline Custon | 1 |
| Charlotte Custon | 1 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Costin | 67% | 3,164 |
| 2 | Caston | 83% | 2,878 |
| 3 | Causton | 86% | 2,350 |
| 4 | Coston | 83% | 2,150 |
| 5 | Costain | 57% | 1,869 |
| 6 | Costen | 67% | 800 |
| 7 | Caustin | 71% | 378 |
| 8 | Castin | 67% | 171 |
| 9 | Custon | 100% | 131 |
| 10 | Custin | 83% | 122 |
| 11 | Castain | 57% | 101 |
The surname Custon is the 9th most popular variant of Costin.