| Bedfordshire | 0 |
| Buckinghamshire | 4 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 105 |
| Cumberland | 0 |
| Derbyshire | 3 |
| Devon | 30 |
| Dorset | 9 |
| Durham | 21 |
| Essex | 1 |
| Gloucestershire | 1 |
| Hampshire | 8 |
| Herefordshire | 0 |
| Hertfordshire | 1 |
| Huntingdonshire (and Rutland) | 1 |
| Isle of Man | 0 |
| Kent | 14 |
| Lancashire | 12 |
| Leicestershire | 0 |
| Lincolnshire | 4 |
| London | 33 |
| Middlesex | 0 |
| Northumberland | 5 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 16 |
| Oxfordshire | 16 |
| Rutland (and Huntingdonshire) | 1 |
| Shropshire | 0 |
| Suffolk | 2 |
| Somerset | 4 |
| Surrey | 14 |
| Sussex | 10 |
| Staffordshire | 0 |
| Warwickshire | 2 |
| Westmorland | 0 |
| Wiltshire | 1 |
| Worcestershire | 7 |
| Yorkshire | 21 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 9 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 1 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 47 |
| Labourer | 8 |
| Agricultural Labourer | 6 |
| Miner | 6 |
| Charwoman | 5 |
| General Servant | 5 |
| House Keeper | 4 |
| Tin Miner | 4 |
| Coal Miner | 4 |
| Frame Work Knitter | 4 |
| Copper Ore Dresser | 3 |
| Farm Labourer | 3 |
| Work To Miner | 3 |
| Domestic Servant | 3 |
| Gardener | 3 |
| Farmer's Son | 3 |
| School Girl | 3 |
| Agricultural Lab | 3 |
| Fishmonger | 3 |
| Servant Domestic | 2 |
| Independent | 2 |
| School Mistress | 2 |
| School | 2 |
| Seamstress | 2 |
| Carpenter | 2 |
| Name | Census Frequency |
|---|---|
| William Jeffry | 191 |
| Mary Jeffry | 161 |
| John Jeffry | 158 |
| Elizabeth Jeffry | 123 |
| Thomas Jeffry | 78 |
| James Jeffry | 69 |
| George Jeffry | 67 |
| Sarah Jeffry | 65 |
| Ann Jeffry | 59 |
| Jane Jeffry | 50 |
| Richard Jeffry | 41 |
| Emma Jeffry | 38 |
| Joseph Jeffry | 37 |
| Robert Jeffry | 35 |
| Henry Jeffry | 33 |
| Eliza Jeffry | 30 |
| Charles Jeffry | 26 |
| Alfred Jeffry | 24 |
| Margaret Jeffry | 23 |
| Frederick Jeffry | 22 |
| Grace Jeffry | 21 |
| Edward Jeffry | 20 |
| Martha Jeffry | 20 |
| Annie Jeffry | 19 |
| Caroline Jeffry | 19 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Jeffery | 86% | 53,032 |
| 2 | Jeffrey | 86% | 24,575 |
| 3 | Jeffry | 100% | 2,216 |
| 4 | Jefferey | 75% | 1,894 |
| 5 | Jaffray | 71% | 845 |
| 6 | Jaffery | 71% | 428 |
| 7 | Jaffrey | 71% | 397 |
| 8 | Jefrey | 67% | 287 |
| 9 | Jeffray | 86% | 269 |
| 10 | Geffrey | 71% | 261 |
| 11 | Jeffrie | 71% | 184 |
| 12 | Jiffery | 71% | 165 |
| 13 | Joffery | 71% | 134 |
| 14 | Jefferay | 75% | 102 |
The surname Jeffry is the 3rd most popular variant of Jeffery.