| Bedfordshire | 3 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 1 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 3 |
| Essex | 0 |
| Gloucestershire | 2 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 1 |
| 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 | 0 |
| Staffordshire | 0 |
| Warwickshire | 0 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 3 |
| 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 |
| Straw Plait Maker | 1 |
| Coal Miner | 1 |
| Hawker | 1 |
| Labourer | 1 |
| Farrier | 1 |
| Tailor | 1 |
| Farmer | 1 |
| Carpet Weaver | 1 |
| Power Weaver | 1 |
| Name | Census Frequency |
|---|---|
| John Killon | 28 |
| William Killon | 20 |
| Mary Killon | 17 |
| Charles Killon | 12 |
| Elizabeth Killon | 12 |
| Sarah Killon | 12 |
| Frederick Killon | 10 |
| Alice Killon | 9 |
| George Killon | 9 |
| Alfred Killon | 8 |
| Jane Killon | 8 |
| Joseph Killon | 7 |
| James Killon | 6 |
| Martha Killon | 6 |
| Thomas Killon | 6 |
| Ann Killon | 5 |
| Caroline Killon | 5 |
| Clara Killon | 5 |
| Florence Killon | 5 |
| Robert Killon | 5 |
| Bridget Killon | 4 |
| Catherine Killon | 4 |
| Edward Killon | 4 |
| Ellen Killon | 4 |
| Emily Killon | 4 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Killen | 83% | 1,828 |
| 2 | Killeen | 71% | 891 |
| 3 | Killin | 83% | 730 |
| 4 | Kellon | 83% | 522 |
| 5 | Killan | 83% | 410 |
| 6 | Killian | 71% | 349 |
| 7 | Killon | 100% | 298 |
| 8 | Kellian | 57% | 253 |
| 9 | Kellen | 67% | 242 |
| 10 | Killion | 86% | 169 |
| 11 | Kellan | 67% | 152 |
The surname Killon is the 7th most popular variant of Killen.