| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 4 |
| Cambridgeshire | 0 |
| Channel Islands | 3 |
| Cheshire | 2 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 5 |
| Devon | 1 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 2 |
| Herefordshire | 1 |
| Hertfordshire | 3 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 1 |
| Lancashire | 17 |
| Leicestershire | 0 |
| Lincolnshire | 9 |
| London | 21 |
| Middlesex | 12 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 4 |
| Nottinghamshire | 5 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 1 |
| Somerset | 0 |
| Surrey | 4 |
| Sussex | 0 |
| Staffordshire | 1 |
| Warwickshire | 2 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 11 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 4 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| School | 6 |
| Dressmaker | 3 |
| General Servant (domestic) | 3 |
| None | 3 |
| Student | 2 |
| Traveller | 2 |
| Boot Clicker | 2 |
| Architectural Modeller | 1 |
| Carpenter | 1 |
| General Clerk | 1 |
| House Maid | 1 |
| Junior Clerk General | 1 |
| Labourer Painter | 1 |
| Maid | 1 |
| Masons Jeweller (maker) | 1 |
| No Occupation | 1 |
| Painter | 1 |
| Retired | 1 |
| Warehouse Labourer | 1 |
| Butcher | 1 |
| Manager & Clerk In Butcher's Business | 1 |
| Foreman Clicker | 1 |
| Private Means | 1 |
| Engineer | 1 |
| Musician | 1 |
| Name | Census Frequency |
|---|---|
| Mary Bailly | 69 |
| Elizabeth Bailly | 45 |
| John Bailly | 41 |
| William Bailly | 36 |
| George Bailly | 27 |
| Eliza Bailly | 22 |
| Sarah Bailly | 20 |
| Jane Bailly | 19 |
| James Bailly | 17 |
| Henry Bailly | 15 |
| Ann Bailly | 14 |
| Thomas Bailly | 14 |
| Edward Bailly | 13 |
| Ellen Bailly | 13 |
| Robert Bailly | 13 |
| Emily Bailly | 12 |
| Margaret Bailly | 12 |
| Samuel Bailly | 12 |
| Alice Bailly | 11 |
| Arthur Bailly | 10 |
| Charles Bailly | 10 |
| Joseph Bailly | 10 |
| Louisa Bailly | 10 |
| Martha Bailly | 10 |
| Alfred Bailly | 9 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Bailey | 83% | 319,576 |
| 2 | Bayley | 67% | 37,433 |
| 3 | Baily | 83% | 14,135 |
| 4 | Bulley | 50% | 6,269 |
| 5 | Baley | 67% | 4,170 |
| 6 | Baillie | 71% | 3,597 |
| 7 | Bayly | 67% | 3,130 |
| 8 | Balley | 67% | 2,751 |
| 9 | Bally | 83% | 939 |
| 10 | Bailly | 100% | 878 |
| 11 | Billy | 83% | 876 |
| 12 | Bailley | 86% | 874 |
| 13 | Bailie | 67% | 819 |
| 14 | Baylie | 50% | 816 |
| 15 | Bully | 67% | 810 |
| 16 | Belly | 67% | 575 |
| 17 | Boully | 67% | 479 |
| 18 | Billey | 67% | 445 |
| 19 | Bolley | 50% | 365 |
| 20 | Belley | 50% | 312 |
| 21 | Beyley | 50% | 142 |
| 22 | Bolly | 67% | 120 |
| 23 | Beilly | 83% | 106 |
The surname Bailly is the 10th most popular variant of Bailey.