| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 10 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 11 |
| Cornwall | 2 |
| Cumberland | 0 |
| Derbyshire | 4 |
| Devon | 1 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 3 |
| Gloucestershire | 1 |
| Hampshire | 1 |
| Herefordshire | 0 |
| Hertfordshire | 1 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 1 |
| Lancashire | 1 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 15 |
| Middlesex | 6 |
| Northumberland | 3 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 2 |
| Sussex | 1 |
| Staffordshire | 0 |
| Warwickshire | 0 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 1 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 3 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| School | 10 |
| Book Folder | 2 |
| General Servant (domestic) | 2 |
| Book Packer | 1 |
| Civil Servant M O D C | 1 |
| Clerk | 1 |
| Craneman | 1 |
| Metropolitan Police Constable | 1 |
| Moulder | 1 |
| Staff Nurse | 1 |
| Surgeon | 1 |
| Domestic Help | 1 |
| Housewife | 1 |
| Clerk To Colonial Broker | 1 |
| Commercial Traveller (engineering) | 1 |
| Mechanical Engineer | 1 |
| Charwoman | 1 |
| Army Pensioner Laborer Linoleum Factory Staines Moving Rolls Of Linoleum From One Building To Another | 1 |
| Architect & Surveyor | 1 |
| Insurance Agent | 1 |
| Student | 1 |
| Cook (domestic) | 1 |
| Musician | 1 |
| Soldier | 1 |
| Tailor | 1 |
| Name | Census Frequency |
|---|---|
| William Jaffrey | 28 |
| John Jaffrey | 27 |
| Mary Jaffrey | 25 |
| Thomas Jaffrey | 19 |
| Robert Jaffrey | 18 |
| Elizabeth Jaffrey | 14 |
| George Jaffrey | 14 |
| Sarah Jaffrey | 14 |
| James Jaffrey | 12 |
| Charles Jaffrey | 8 |
| Margaret Jaffrey | 8 |
| Agnes Jaffrey | 7 |
| Alexander Jaffrey | 7 |
| Isabella Jaffrey | 7 |
| Caroline Jaffrey | 6 |
| Walter Jaffrey | 6 |
| Jane Jaffrey | 5 |
| Amelia Jaffrey | 4 |
| Ann Jaffrey | 4 |
| Emily Jaffrey | 4 |
| Frank Jaffrey | 4 |
| Henry Jaffrey | 4 |
| Martha Jaffrey | 4 |
| Richard Jaffrey | 4 |
| David Jaffrey | 3 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Jeffery | 57% | 53,032 |
| 2 | Jeffrey | 86% | 24,575 |
| 3 | Jeffry | 71% | 2,216 |
| 4 | Jefferey | 75% | 1,894 |
| 5 | Jaffray | 86% | 845 |
| 6 | Jaffery | 71% | 428 |
| 7 | Jaffrey | 100% | 397 |
| 8 | Jeffray | 71% | 269 |
| 9 | Jiffery | 57% | 165 |
| 10 | Joffery | 57% | 134 |
| 11 | Jefferay | 63% | 102 |
The surname Jaffrey is the 7th most popular variant of Jeffery.