| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 2 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 4 |
| 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 | 0 |
| Sussex | 2 |
| Staffordshire | 0 |
| Warwickshire | 2 |
| 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 |
|---|---|
| Scholar | 2 |
| Street Musician | 2 |
| Iron Miner | 1 |
| Forge Labourer Iron | 1 |
| Ice Cream Seller Confectoner | 1 |
| Street Organ Player Musician | 1 |
| Annuitant | 1 |
| House Maid | 1 |
| Licensed Victualler & Pensioner R N | 1 |
| Name | Census Frequency |
|---|---|
| Mary Cais | 19 |
| William Cais | 12 |
| John Cais | 9 |
| Sarah Cais | 9 |
| Elizabeth Cais | 7 |
| George Cais | 7 |
| James Cais | 6 |
| Annie Cais | 5 |
| Jane Cais | 5 |
| Maria Cais | 5 |
| Thomas Cais | 5 |
| Ann Cais | 4 |
| Emma Cais | 4 |
| Joseph Cais | 4 |
| Alexander Cais | 3 |
| Charles Cais | 3 |
| Edward Cais | 3 |
| Margaret Cais | 3 |
| Robert Cais | 3 |
| Sophia Cais | 3 |
| Alfred Cais | 2 |
| Richard Cais | 2 |
| Samuel Cais | 2 |
| Susannah Cais | 2 |
| Walter Cais | 2 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Kay | 25% | 85,028 |
| 2 | Kaye | 25% | 27,763 |
| 3 | Case | 50% | 19,792 |
| 4 | Cose | 25% | 1,580 |
| 5 | Cause | 60% | 1,008 |
| 6 | Cay | 50% | 937 |
| 7 | Couse | 40% | 695 |
| 8 | Coose | 40% | 456 |
| 9 | Keigh | 20% | 291 |
| 10 | Cais | 100% | 199 |
| 11 | Quaye | 20% | 189 |
| 12 | Cos | 50% | 157 |
| 13 | Coase | 40% | 150 |
| 14 | Caise | 80% | 121 |
The surname Cais is the 10th most popular variant of Kay.