| Bedfordshire | 0 |
| Buckinghamshire | 4 |
| Berkshire | 1 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 4 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 4 |
| Devon | 4 |
| Dorset | 0 |
| Durham | 7 |
| Essex | 6 |
| Gloucestershire | 23 |
| Hampshire | 20 |
| Herefordshire | 2 |
| Hertfordshire | 4 |
| Huntingdonshire (and Rutland) | 9 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 100 |
| Leicestershire | 0 |
| Lincolnshire | 2 |
| London | 103 |
| Middlesex | 2 |
| Northumberland | 0 |
| Norfolk | 3 |
| Northamptonshire | 11 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland (and Huntingdonshire) | 9 |
| Shropshire | 0 |
| Suffolk | 2 |
| Somerset | 0 |
| Surrey | 16 |
| Sussex | 1 |
| Staffordshire | 0 |
| Warwickshire | 4 |
| Westmorland | 1 |
| Wiltshire | 5 |
| Worcestershire | 16 |
| Yorkshire | 190 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 6 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 9 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 75 |
| Coal Miner | 8 |
| Farm Servant | 7 |
| Dress Maker | 7 |
| Agricultural Labourer | 6 |
| Farm Labourer | 5 |
| General Labourer | 4 |
| Carpenter | 4 |
| Farmer | 4 |
| Worsted Weaver | 4 |
| Scholar Student | 4 |
| Weaver Worsted Mill | 4 |
| Woollen Weaver | 4 |
| Living On Own Means | 3 |
| Carter | 3 |
| General Servant Domestic | 3 |
| General Servant | 3 |
| Grocer | 3 |
| Cook | 3 |
| Domestic Servant | 3 |
| House Keeper | 3 |
| Fitter & Tool Maker | 3 |
| Woolcomb Minder | 3 |
| None | 2 |
| Clerk | 2 |
| Name | Census Frequency |
|---|---|
| Mary Isles | 249 |
| John Isles | 222 |
| William Isles | 203 |
| Elizabeth Isles | 179 |
| Sarah Isles | 146 |
| Thomas Isles | 139 |
| George Isles | 125 |
| Joseph Isles | 111 |
| James Isles | 110 |
| Henry Isles | 104 |
| Ann Isles | 81 |
| Alice Isles | 78 |
| Jane Isles | 72 |
| Hannah Isles | 70 |
| Emma Isles | 64 |
| Charles Isles | 57 |
| Eliza Isles | 57 |
| Ellen Isles | 57 |
| Martha Isles | 51 |
| Margaret Isles | 50 |
| Samuel Isles | 47 |
| Annie Isles | 42 |
| Emily Isles | 42 |
| Richard Isles | 38 |
| Harry Isles | 36 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Iles | 80% | 14,947 |
| 2 | Sales | 60% | 13,372 |
| 3 | Seales | 50% | 4,208 |
| 4 | Isles | 100% | 3,907 |
| 5 | Seals | 20% | 1,904 |
| 6 | Soles | 60% | 899 |
| 7 | Sails | 20% | 474 |
| 8 | Seels | 40% | 408 |
| 9 | Souls | 20% | 338 |
| 10 | Sailes | 50% | 301 |
| 11 | Ailes | 60% | 266 |
| 12 | Illes | 80% | 253 |
| 13 | Siles | 60% | 250 |
| 14 | Salis | 40% | 217 |
| 15 | Selous | 33% | 160 |
| 16 | Seiles | 50% | 127 |
| 17 | Slous | 40% | 108 |
| 18 | Sles | 80% | 107 |
The surname Isles is the 4th most popular variant of Iles.