| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 2 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 1 |
| Gloucestershire | 0 |
| Hampshire | 1 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 1 |
| Lancashire | 4 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 40 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 1 |
| Oxfordshire | 6 |
| Rutland | 0 |
| Shropshire | 12 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 3 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 1 |
| Westmorland | 0 |
| Wiltshire | 2 |
| Worcestershire | 0 |
| Yorkshire | 3 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 5 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 5 |
| Agricultural Labourer | 5 |
| Collier | 2 |
| Cook Domes | 2 |
| No Occupation | 2 |
| Shoe Maker | 1 |
| Laundress | 1 |
| Cotton Weaver | 1 |
| Foreman | 1 |
| General Servant Domestic | 1 |
| Boot Maker | 1 |
| Cap Maker | 1 |
| Cook Domestic Servant | 1 |
| Dock Laborer | 1 |
| French Polisher | 1 |
| Glass Beveller | 1 |
| Glass Blower | 1 |
| House Maid Domestic | 1 |
| Hawker | 1 |
| Coach Man & Grocer | 1 |
| Living On Parish | 1 |
| Roxel Labourer | 1 |
| Servant Metal Draper | 1 |
| Dress Maker | 1 |
| Sanitary Fropedor | 1 |
| Name | Census Frequency |
|---|---|
| John Castro | 29 |
| William Castro | 23 |
| Mary Castro | 22 |
| Thomas Castro | 17 |
| Henry Castro | 14 |
| James Castro | 14 |
| Charles Castro | 12 |
| Frederick Castro | 11 |
| George Castro | 11 |
| Margaret Castro | 11 |
| Elizabeth Castro | 10 |
| Alfred Castro | 8 |
| Ann Castro | 8 |
| Annie Castro | 8 |
| Ellen Castro | 8 |
| Joseph Castro | 8 |
| Louisa Castro | 7 |
| Edward Castro | 6 |
| Emma Castro | 6 |
| Ernest Castro | 6 |
| Richard Castro | 6 |
| Rosina Castro | 6 |
| Emily Castro | 5 |
| Jane Castro | 5 |
| Jessie Castro | 5 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Caster | 67% | 8,566 |
| 2 | Coster | 50% | 7,154 |
| 3 | Acaster | 57% | 1,597 |
| 4 | Castree | 71% | 1,146 |
| 5 | Costar | 50% | 927 |
| 6 | Castor | 67% | 655 |
| 7 | Caister | 57% | 534 |
| 8 | Castro | 100% | 471 |
| 9 | Custar | 50% | 245 |
| 10 | Custer | 50% | 226 |
| 11 | Caistor | 57% | 201 |
| 12 | Acastor | 57% | 142 |
The surname Castro is the 8th most popular variant of Caster.