| Bedfordshire | 0 |
| Buckinghamshire | 1 |
| Berkshire | 0 |
| Cambridgeshire | 1 |
| Channel Islands | 0 |
| Cheshire | 1 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 3 |
| Durham | 4 |
| Essex | 1 |
| Gloucestershire | 5 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 1 |
| Lancashire | 36 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 14 |
| Middlesex | 3 |
| Northumberland | 7 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 3 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 0 |
| Sussex | 1 |
| Staffordshire | 0 |
| Warwickshire | 1 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 13 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 7 |
| Flintshire | 0 |
| Glamorgan | 2 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 1 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| General Labourer | 4 |
| Commercial Clerk | 2 |
| Packer | 2 |
| Printer | 1 |
| Retired Able Seaman | 1 |
| School Master | 1 |
| Servant Domestic | 1 |
| Shorthand Writer | 1 |
| Teacher Elemenmtary School | 1 |
| Washer | 1 |
| Coachman Domestic | 1 |
| Brick Carter | 1 |
| General Domestic | 1 |
| Coal Miner Shifter C Below | 1 |
| Housemaid | 1 |
| Steel Turner | 1 |
| Confectioner's Assistant | 1 |
| Private Infantry | 1 |
| Agricultural Cattleman On Farm | 1 |
| Boot Finisher | 1 |
| Ships Sail Maker | 1 |
| Slip Sail Maker | 1 |
| Stay Maker | 1 |
| Foreman In Shoe Factory Boot Maker | 1 |
| Cook | 1 |
| Name | Census Frequency |
|---|---|
| John Mally | 63 |
| Mary Mally | 62 |
| James Mally | 42 |
| Thomas Mally | 29 |
| Elizabeth Mally | 24 |
| William Mally | 23 |
| Catherine Mally | 21 |
| Margaret Mally | 21 |
| Michael Mally | 19 |
| Edward Mally | 18 |
| Bridget Mally | 17 |
| Joseph Mally | 17 |
| Patrick Mally | 17 |
| Ellen Mally | 14 |
| Peter Mally | 14 |
| Sarah Mally | 14 |
| Ann Mally | 13 |
| Hannah Mally | 11 |
| George Mally | 9 |
| Henry Mally | 7 |
| Jane Mally | 7 |
| Martin Mally | 7 |
| Charles Mally | 6 |
| Emma Mally | 6 |
| Alice Mally | 5 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Molloy | 67% | 8,148 |
| 2 | Malley | 83% | 7,505 |
| 3 | Mulley | 67% | 5,197 |
| 4 | Maley | 80% | 4,972 |
| 5 | Malloy | 83% | 1,982 |
| 6 | Molley | 67% | 1,376 |
| 7 | Omalley | 71% | 1,214 |
| 8 | Mulloy | 67% | 1,141 |
| 9 | Mailey | 67% | 814 |
| 10 | Melloy | 67% | 773 |
| 11 | Mally | 100% | 717 |
| 12 | Maly | 80% | 622 |
| 13 | Milley | 67% | 622 |
| 14 | Melley | 67% | 523 |
| 15 | Mully | 80% | 395 |
| 16 | Melly | 80% | 356 |
| 17 | Molly | 80% | 310 |
| 18 | Mayley | 67% | 306 |
| 19 | Mullay | 67% | 219 |
| 20 | Milly | 80% | 199 |
| 21 | Mallay | 83% | 168 |
| 22 | Mollay | 67% | 159 |
| 23 | Milloy | 67% | 147 |
| 24 | Omally | 83% | 101 |
The surname Mally is the 11th most popular variant of Molloy.