| Bedfordshire | 0 |
| Buckinghamshire | 3 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 12 |
| Cornwall | 0 |
| Cumberland | 22 |
| Derbyshire | 1 |
| Devon | 6 |
| Dorset | 1 |
| Durham | 18 |
| Essex | 11 |
| Gloucestershire | 8 |
| Hampshire | 5 |
| Herefordshire | 0 |
| Hertfordshire | 5 |
| Huntingdonshire | 0 |
| Isle of Man | 182 |
| Kent | 3 |
| Lancashire | 63 |
| Leicestershire | 5 |
| Lincolnshire | 2 |
| London | 34 |
| Middlesex | 9 |
| Northumberland | 1 |
| Norfolk | 1 |
| Northamptonshire | 2 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 11 |
| Surrey | 4 |
| Sussex | 0 |
| Staffordshire | 9 |
| Warwickshire | 6 |
| Westmorland | 0 |
| Wiltshire | 6 |
| Worcestershire | 0 |
| Yorkshire | 24 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 5 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 5 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 72 |
| Labourer | 18 |
| Domestic Servant | 9 |
| Farm Labourer | 8 |
| Tailor | 6 |
| Dress Maker | 6 |
| Mariner | 6 |
| Agricultural Labourer | 5 |
| Farm Servant | 5 |
| Farmer's Daughter | 5 |
| Lead Miner | 5 |
| Milliner | 4 |
| Annuitant | 4 |
| Butcher | 4 |
| Shoe Maker | 4 |
| Carpenter | 3 |
| Farmer's Son | 3 |
| General Servant | 3 |
| Lead Miner's Wife | 3 |
| Pauper | 3 |
| Servant Domestic | 3 |
| Norry Water Works | 3 |
| Iron Miner | 2 |
| Boot Closer | 2 |
| Cotton Card Room Hand | 2 |
| Name | Census Frequency |
|---|---|
| John Killey | 308 |
| William Killey | 252 |
| Mary Killey | 242 |
| Thomas Killey | 182 |
| James Killey | 173 |
| Elizabeth Killey | 149 |
| Margaret Killey | 114 |
| Ann Killey | 111 |
| Catherine Killey | 106 |
| Jane Killey | 103 |
| Robert Killey | 78 |
| Edward Killey | 69 |
| Sarah Killey | 67 |
| Annie Killey | 64 |
| Charles Killey | 64 |
| George Killey | 61 |
| Henry Killey | 54 |
| Eleanor Killey | 52 |
| Ellen Killey | 44 |
| Joseph Killey | 44 |
| Isabella Killey | 41 |
| Alice Killey | 40 |
| Emily Killey | 40 |
| Philip Killey | 40 |
| Eliza Killey | 37 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Kelly | 67% | 154,525 |
| 2 | Kelley | 83% | 25,023 |
| 3 | Killey | 100% | 3,726 |
| 4 | Killy | 83% | 3,601 |
| 5 | Kiley | 83% | 2,137 |
| 6 | Kally | 67% | 288 |
| 7 | Keilly | 67% | 216 |
| 8 | Kalley | 83% | 141 |
| 9 | Okelly | 50% | 113 |
The surname Killey is the 3rd most popular variant of Kelly.