| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 5 |
| Dorset | 15 |
| Durham | 0 |
| Essex | 0 |
| Gloucestershire | 3 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 2 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 0 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 1 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 5 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 0 |
| 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 |
|---|---|
| Scholar | 10 |
| Licenced Victualler & Publican | 1 |
| Servant | 1 |
| Agricultural Labourer | 1 |
| Game Keeper | 1 |
| House Wife | 1 |
| Engineer | 1 |
| Joiner | 1 |
| Seaman | 1 |
| Housemaid | 1 |
| Coach Painter | 1 |
| Letter Carrier | 1 |
| Name | Census Frequency |
|---|---|
| Mary Custar | 21 |
| William Custar | 15 |
| John Custar | 11 |
| James Custar | 10 |
| Elizabeth Custar | 9 |
| George Custar | 8 |
| Sarah Custar | 8 |
| Thomas Custar | 8 |
| Ann Custar | 7 |
| Charles Custar | 7 |
| Eliza Custar | 7 |
| Annie Custar | 6 |
| Frederick Custar | 6 |
| Ellen Custar | 5 |
| Emma Custar | 5 |
| Alice Custar | 4 |
| Susannah Custar | 4 |
| Benjamin Custar | 3 |
| Catherine Custar | 3 |
| Emily Custar | 3 |
| Harriet Custar | 3 |
| Isaac Custar | 3 |
| Joseph Custar | 3 |
| Lucy Custar | 3 |
| Margaret Custar | 3 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Caster | 67% | 8,566 |
| 2 | Coster | 67% | 7,154 |
| 3 | Acaster | 57% | 1,597 |
| 4 | Castree | 43% | 1,146 |
| 5 | Costar | 83% | 927 |
| 6 | Castor | 67% | 655 |
| 7 | Caister | 57% | 534 |
| 8 | Castro | 50% | 471 |
| 9 | Custar | 100% | 245 |
| 10 | Custer | 83% | 226 |
| 11 | Caistor | 57% | 201 |
| 12 | Acastor | 57% | 142 |
The surname Custar is the 9th most popular variant of Caster.