| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 5 |
| Cornwall | 74 |
| Cumberland | 0 |
| Derbyshire | 10 |
| Devon | 86 |
| Dorset | 3 |
| Durham | 11 |
| Essex | 2 |
| Gloucestershire | 34 |
| Hampshire | 56 |
| Herefordshire | 0 |
| Hertfordshire | 5 |
| Huntingdonshire (and Rutland) | 2 |
| Isle of Man | 0 |
| Kent | 18 |
| Lancashire | 20 |
| Leicestershire | 2 |
| Lincolnshire | 31 |
| London | 136 |
| Middlesex | 7 |
| Northumberland | 4 |
| Norfolk | 10 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland (and Huntingdonshire) | 2 |
| Shropshire | 0 |
| Suffolk | 27 |
| Somerset | 2 |
| Surrey | 22 |
| Sussex | 0 |
| Staffordshire | 5 |
| Warwickshire | 4 |
| Westmorland | 0 |
| Wiltshire | 5 |
| Worcestershire | 1 |
| Yorkshire | 33 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 3 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 5 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 123 |
| Agricultural Labourer | 11 |
| General Labourer | 10 |
| General Servant | 10 |
| Dress Maker | 6 |
| Labourer | 6 |
| Charwoman | 5 |
| Servant | 5 |
| Farm Labourer | 5 |
| Cook | 4 |
| Laundress | 4 |
| No Occupation | 4 |
| Cooper | 3 |
| Domestic Servant | 3 |
| Dressmaker | 3 |
| Painter | 3 |
| Tailor | 3 |
| Stone Mason | 3 |
| Farm Servant Indoor | 3 |
| Stay Maker | 3 |
| Milliner & Dress Maker | 2 |
| Servant Domestic | 2 |
| Hawker | 2 |
| Cook General Servant | 2 |
| Maltster | 2 |
| Name | Census Frequency |
|---|---|
| William Warn | 461 |
| Mary Warn | 424 |
| John Warn | 348 |
| Elizabeth Warn | 292 |
| George Warn | 221 |
| James Warn | 189 |
| Sarah Warn | 173 |
| Thomas Warn | 164 |
| Charles Warn | 137 |
| Emma Warn | 129 |
| Ann Warn | 122 |
| Jane Warn | 122 |
| Joseph Warn | 117 |
| Richard Warn | 115 |
| Henry Warn | 107 |
| Eliza Warn | 101 |
| Edward Warn | 86 |
| Robert Warn | 76 |
| Frederick Warn | 74 |
| Ellen Warn | 69 |
| Samuel Warn | 65 |
| Alice Warn | 63 |
| Alfred Warn | 62 |
| Maria Warn | 61 |
| Emily Warn | 56 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Wren | 50% | 21,980 |
| 2 | Warne | 80% | 17,355 |
| 3 | Warn | 100% | 5,994 |
| 4 | Wearne | 67% | 2,805 |
| 5 | Wearn | 80% | 2,054 |
| 6 | Waren | 80% | 1,035 |
| 7 | Worn | 75% | 505 |
| 8 | Warin | 80% | 478 |
| 9 | Wran | 50% | 329 |
| 10 | Warine | 67% | 291 |
| 11 | Worne | 60% | 263 |
| 12 | Wern | 75% | 201 |
| 13 | Waron | 80% | 106 |
The surname Warn is the 3rd most popular variant of Wren.