| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 6 |
| Cambridgeshire | 2 |
| Channel Islands | 2 |
| Cheshire | 19 |
| Cornwall | 6 |
| Cumberland | 0 |
| Derbyshire | 5 |
| Devon | 1 |
| Dorset | 10 |
| Durham | 54 |
| Essex | 4 |
| Gloucestershire | 16 |
| Hampshire | 24 |
| Herefordshire | 3 |
| Hertfordshire | 7 |
| Huntingdonshire (and Rutland) | 2 |
| Isle of Man | 0 |
| Kent | 5 |
| Lancashire | 147 |
| Leicestershire | 25 |
| Lincolnshire | 126 |
| London | 64 |
| Middlesex | 12 |
| Northumberland | 12 |
| Norfolk | 41 |
| Northamptonshire | 1 |
| Nottinghamshire | 35 |
| Oxfordshire | 0 |
| Rutland (and Huntingdonshire) | 2 |
| Shropshire | 15 |
| Suffolk | 6 |
| Somerset | 2 |
| Surrey | 13 |
| Sussex | 11 |
| Staffordshire | 101 |
| Warwickshire | 18 |
| Westmorland | 35 |
| Wiltshire | 4 |
| Worcestershire | 6 |
| Yorkshire | 438 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 8 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 20 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 2 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Living On Own Means | 15 |
| Scholar | 14 |
| School | 14 |
| Farmer | 12 |
| General Servant Domestic | 11 |
| Dress Maker | 11 |
| Cotton Weaver | 9 |
| Coal Miner Hewer | 6 |
| Ordinary Agricultural Labourer | 6 |
| Dressmaker | 5 |
| General Labourer | 5 |
| Blacksmith | 4 |
| Iron Turner | 4 |
| Cook Domestic | 4 |
| Waggoner On Farm | 4 |
| House Keeper Domestic | 3 |
| Woollen Weaver | 3 |
| Agricultural Labourer | 3 |
| Housemaid Domestic | 3 |
| Merchants Clerk | 3 |
| Stone Carver | 3 |
| Coal Miner C Hewer | 3 |
| Carpenter | 3 |
| Agricultural Labourer Agl | 3 |
| Braider Fishing Nets Carm | 3 |
| Name | Census Frequency |
|---|---|
| Mary Leak | 736 |
| William Leak | 682 |
| John Leak | 676 |
| Thomas Leak | 410 |
| Sarah Leak | 375 |
| Elizabeth Leak | 366 |
| Ann Leak | 293 |
| George Leak | 278 |
| Robert Leak | 262 |
| James Leak | 258 |
| Jane Leak | 199 |
| Hannah Leak | 184 |
| Henry Leak | 159 |
| Charles Leak | 157 |
| Annie Leak | 145 |
| Emma Leak | 137 |
| Joseph Leak | 137 |
| Eliza Leak | 133 |
| Edward Leak | 130 |
| Alice Leak | 124 |
| Margaret Leak | 110 |
| Ellen Leak | 97 |
| Richard Leak | 97 |
| Martha Leak | 82 |
| Samuel Leak | 78 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Lake | 50% | 49,723 |
| 2 | Luke | 25% | 20,031 |
| 3 | Leek | 75% | 10,625 |
| 4 | Leake | 80% | 9,900 |
| 5 | Leak | 100% | 9,571 |
| 6 | Look | 50% | 3,301 |
| 7 | Leeke | 60% | 1,681 |
| 8 | Leack | 80% | 1,179 |
| 9 | Loake | 60% | 704 |
| 10 | Looke | 40% | 632 |
| 11 | Loke | 25% | 431 |
| 12 | Like | 25% | 316 |
| 13 | Loak | 75% | 280 |
The surname Leak is the 5th most popular variant of Lake.