| Bedfordshire | 0 |
| Buckinghamshire | 1 |
| Berkshire | 0 |
| Cambridgeshire | 3 |
| Channel Islands | 0 |
| Cheshire | 10 |
| Cornwall | 0 |
| Cumberland | 8 |
| Derbyshire | 0 |
| Devon | 3 |
| Dorset | 1 |
| Durham | 2 |
| Essex | 1 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 3 |
| Lancashire | 66 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 102 |
| Middlesex | 0 |
| Northumberland | 7 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 5 |
| Oxfordshire | 6 |
| Rutland | 0 |
| Shropshire | 4 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 16 |
| Warwickshire | 17 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 2 |
| Yorkshire | 15 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 1 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 16 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 21 |
| Labourer | 11 |
| House Servant | 9 |
| Servant | 8 |
| Agricultural Labourer | 7 |
| Farm Labourer | 4 |
| Tailor | 4 |
| At Home | 4 |
| Agricultural Labourer Son | 4 |
| General Servant | 3 |
| Employed At Flax Mill | 3 |
| Coal Miner | 3 |
| Bricklayer's Labourer | 3 |
| Hawker | 3 |
| Mariner | 3 |
| Tailor Journeyman | 3 |
| Snuffer Maker | 3 |
| House Keeper | 2 |
| Scholar Out | 2 |
| Boot Maker | 2 |
| Bricklayer | 2 |
| Charwoman | 2 |
| Shoe Maker | 2 |
| Silk Mercer | 2 |
| Potter | 2 |
| Name | Census Frequency |
|---|---|
| John Kain | 249 |
| Mary Kain | 243 |
| William Kain | 143 |
| Thomas Kain | 142 |
| Elizabeth Kain | 107 |
| James Kain | 98 |
| Margaret Kain | 85 |
| Sarah Kain | 82 |
| George Kain | 69 |
| Ellen Kain | 68 |
| Catherine Kain | 63 |
| Charles Kain | 55 |
| Henry Kain | 55 |
| Ann Kain | 48 |
| Annie Kain | 47 |
| Edward Kain | 44 |
| Patrick Kain | 43 |
| Michael Kain | 38 |
| Jane Kain | 37 |
| Joseph Kain | 37 |
| Eliza Kain | 36 |
| Bridget Kain | 30 |
| Arthur Kain | 29 |
| Alice Kain | 27 |
| Robert Kain | 27 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Keen | 50% | 40,558 |
| 2 | Cain | 75% | 34,693 |
| 3 | Cane | 25% | 15,382 |
| 4 | Keene | 40% | 11,160 |
| 5 | Kane | 50% | 9,138 |
| 6 | Caine | 60% | 8,769 |
| 7 | Kean | 50% | 7,669 |
| 8 | Keane | 40% | 4,526 |
| 9 | Knee | 25% | 3,480 |
| 10 | Kain | 100% | 3,031 |
| 11 | Ikin | 50% | 2,166 |
| 12 | Kine | 50% | 827 |
| 13 | Ekin | 50% | 751 |
| 14 | Aiken | 40% | 702 |
| 15 | Ken | 50% | 684 |
| 16 | Akin | 50% | 617 |
| 17 | Kaine | 80% | 403 |
| 18 | Aikin | 40% | 384 |
| 19 | Cayne | 40% | 376 |
| 20 | Keena | 40% | 316 |
| 21 | Eakin | 60% | 311 |
| 22 | Kayne | 60% | 271 |
| 23 | Kene | 25% | 202 |
| 24 | Okane | 40% | 175 |
| 25 | Keon | 50% | 165 |
| 26 | Kein | 75% | 154 |
| 27 | Kaen | 75% | 149 |
| 28 | Kin | 75% | 140 |
| 29 | Aken | 25% | 127 |
| 30 | Oaken | 40% | 122 |
| 31 | Kun | 50% | 108 |
| 32 | Kune | 25% | 105 |
The surname Kain is the 10th most popular variant of Keen.