| Bedfordshire | 26 |
| Buckinghamshire | 16 |
| Berkshire | 37 |
| Cambridgeshire | 79 |
| Channel Islands | 19 |
| Cheshire | 53 |
| Cornwall | 90 |
| Cumberland | 78 |
| Derbyshire | 39 |
| Devon | 111 |
| Dorset | 21 |
| Durham | 208 |
| Essex | 150 |
| Gloucestershire | 53 |
| Hampshire | 165 |
| Herefordshire | 4 |
| Hertfordshire | 3 |
| Huntingdonshire (and Rutland) | 15 |
| Isle of Man | 1 |
| Kent | 214 |
| Lancashire | 202 |
| Leicestershire | 28 |
| Lincolnshire | 38 |
| London | 503 |
| Middlesex | 75 |
| Northumberland | 241 |
| Norfolk | 8 |
| Northamptonshire | 48 |
| Nottinghamshire | 53 |
| Oxfordshire | 82 |
| Rutland (and Huntingdonshire) | 15 |
| Shropshire | 29 |
| Suffolk | 9 |
| Somerset | 70 |
| Surrey | 104 |
| Sussex | 160 |
| Staffordshire | 50 |
| Warwickshire | 65 |
| Westmorland | 5 |
| Wiltshire | 22 |
| Worcestershire | 21 |
| Yorkshire | 354 |
| Anglesey | 0 |
| Brecknockshire | 8 |
| Cardiganshire | 1 |
| Carnarvonshire | 3 |
| Carmarthenshire | 10 |
| Denbighshire | 10 |
| Flintshire | 0 |
| Glamorgan | 56 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 7 |
| Pembrokeshire | 5 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 574 |
| Agricultural Labourer | 62 |
| General Labourer | 51 |
| Dress Maker | 39 |
| Living On Own Means | 37 |
| General Servant | 35 |
| Domestic Servant | 34 |
| General Servant Domestic | 27 |
| Coal Miner | 26 |
| Farmer | 19 |
| Clerk | 18 |
| Labourer | 17 |
| Living On Her Own Means | 15 |
| Laundress | 15 |
| Farm Labourer | 15 |
| Grocer | 14 |
| Gardener | 14 |
| Blacksmith | 13 |
| Shoe Maker | 13 |
| House Keeper | 13 |
| Farm Servant | 12 |
| Carpenter | 11 |
| Dressmaker | 9 |
| Private Infantry | 9 |
| House Maid Domestic Servant | 8 |
| Name | Census Frequency |
|---|---|
| William Jeffrey | 1,734 |
| Mary Jeffrey | 1,507 |
| John Jeffrey | 1,480 |
| Elizabeth Jeffrey | 1,024 |
| George Jeffrey | 874 |
| Thomas Jeffrey | 843 |
| James Jeffrey | 807 |
| Sarah Jeffrey | 743 |
| Ann Jeffrey | 538 |
| Jane Jeffrey | 523 |
| Robert Jeffrey | 407 |
| Charles Jeffrey | 401 |
| Henry Jeffrey | 388 |
| Annie Jeffrey | 370 |
| Margaret Jeffrey | 364 |
| Joseph Jeffrey | 328 |
| Eliza Jeffrey | 317 |
| Alice Jeffrey | 296 |
| Edward Jeffrey | 289 |
| Ellen Jeffrey | 263 |
| Alfred Jeffrey | 258 |
| Emma Jeffrey | 254 |
| Richard Jeffrey | 247 |
| Emily Jeffrey | 238 |
| Arthur Jeffrey | 231 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Jeffery | 71% | 53,032 |
| 2 | Jeffrey | 100% | 24,575 |
| 3 | Jeffry | 86% | 2,216 |
| 4 | Jefferey | 88% | 1,894 |
| 5 | Jaffray | 71% | 845 |
| 6 | Jaffery | 57% | 428 |
| 7 | Jaffrey | 86% | 397 |
| 8 | Jefrey | 86% | 287 |
| 9 | Jeffray | 86% | 269 |
| 10 | Geffrey | 86% | 261 |
| 11 | Jeffrie | 71% | 184 |
| 12 | Jiffery | 57% | 165 |
| 13 | Joffery | 57% | 134 |
| 14 | Jefferay | 75% | 102 |
The surname Jeffrey is the 2nd most popular variant of Jeffery.