| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 2 |
| Cornwall | 1 |
| Cumberland | 1 |
| Derbyshire | 2 |
| Devon | 0 |
| Dorset | 1 |
| Durham | 37 |
| Essex | 10 |
| Gloucestershire | 3 |
| Hampshire | 5 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 6 |
| Lancashire | 102 |
| Leicestershire | 1 |
| Lincolnshire | 0 |
| London | 72 |
| Middlesex | 5 |
| Northumberland | 1 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 1 |
| Suffolk | 2 |
| Somerset | 4 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 1 |
| Warwickshire | 2 |
| Westmorland | 0 |
| Wiltshire | 2 |
| Worcestershire | 0 |
| Yorkshire | 19 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 1 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 16 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 4 |
| Profession | Census Frequency |
|---|---|
| Scholar | 65 |
| Labourer | 10 |
| Agricultural Labourer | 7 |
| Cotton Weaver | 4 |
| General Servant | 4 |
| Coal Miner | 4 |
| Domestic Servant | 4 |
| Book Binder | 3 |
| Laundress | 3 |
| Book Folder | 2 |
| Clerk | 2 |
| Dress Maker | 2 |
| General Labourer | 2 |
| Milliner | 2 |
| Card Room Hand Cotton Mill | 2 |
| Iron Furness Keeper | 2 |
| Tanners Labourer | 2 |
| Worsted Weaver | 2 |
| No Occupation | 2 |
| Fisherman | 2 |
| Boiler Maker | 1 |
| Boot Maker | 1 |
| Bottler Cellerman | 1 |
| Brass Founder | 1 |
| Seedman Porter | 1 |
| Name | Census Frequency |
|---|---|
| Mary Jeffers | 219 |
| John Jeffers | 195 |
| William Jeffers | 163 |
| Elizabeth Jeffers | 130 |
| Thomas Jeffers | 118 |
| James Jeffers | 103 |
| Sarah Jeffers | 83 |
| George Jeffers | 80 |
| Ann Jeffers | 63 |
| Jane Jeffers | 57 |
| Margaret Jeffers | 55 |
| Charles Jeffers | 54 |
| Joseph Jeffers | 50 |
| Edward Jeffers | 47 |
| Henry Jeffers | 47 |
| Robert Jeffers | 47 |
| Ellen Jeffers | 42 |
| Catherine Jeffers | 41 |
| Frederick Jeffers | 40 |
| Eliza Jeffers | 35 |
| Richard Jeffers | 30 |
| Maria Jeffers | 29 |
| Annie Jeffers | 28 |
| Albert Jeffers | 26 |
| Michael Jeffers | 26 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Jefferies | 78% | 25,339 |
| 2 | Jeffries | 63% | 22,848 |
| 3 | Jefferis | 88% | 3,716 |
| 4 | Jeffers | 100% | 2,853 |
| 5 | Jiffers | 86% | 415 |
| 6 | Jefferes | 88% | 303 |
| 7 | Jeffres | 71% | 288 |
| 8 | Jeffris | 71% | 237 |
| 9 | Jeffories | 67% | 190 |
| 10 | Jeffires | 75% | 184 |
| 11 | Jafferies | 67% | 162 |
| 12 | Jeffreis | 75% | 130 |
The surname Jeffers is the 4th most popular variant of Jefferies.