| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 4 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 7 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 6 |
| Middlesex | 0 |
| Northumberland | 1 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 1 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 2 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 0 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Tailoress | 4 |
| Labourer | 1 |
| Salesman | 1 |
| Bread Dealer | 1 |
| Dock Board Labourer | 1 |
| Shop Assistant Confectionery | 1 |
| Shop Manager Confectionery | 1 |
| Under Housemaid Domestic | 1 |
| Nil | 1 |
| Coal Labourer Under Ground Below | 1 |
| Cook Domestic | 1 |
| General Carter | 1 |
| Waitress Cocoa Rooms | 1 |
| Name | Census Frequency |
|---|---|
| Mary Omally | 14 |
| James Omally | 9 |
| John Omally | 6 |
| Patrick Omally | 5 |
| Ann Omally | 3 |
| Bridget Omally | 3 |
| Joseph Omally | 3 |
| Peter Omally | 3 |
| Anthony Omally | 2 |
| Catherine Omally | 2 |
| Edward Omally | 2 |
| Elizabeth Omally | 2 |
| Ellen Omally | 2 |
| Emily Omally | 2 |
| Gamble Omally | 2 |
| Julia Omally | 2 |
| Margaret Omally | 2 |
| Michael Omally | 2 |
| Norah Omally | 2 |
| Sarah Omally | 2 |
| Thomas Omally | 2 |
| Andey Omally | 1 |
| Anna Omally | 1 |
| Annie Omally | 1 |
| Beatrice Omally | 1 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Molloy | 50% | 8,148 |
| 2 | Malley | 67% | 7,505 |
| 3 | Mulley | 50% | 5,197 |
| 4 | Malloy | 67% | 1,982 |
| 5 | Molley | 50% | 1,376 |
| 6 | Omalley | 86% | 1,214 |
| 7 | Mulloy | 50% | 1,141 |
| 8 | Melloy | 50% | 773 |
| 9 | Mally | 83% | 717 |
| 10 | Milley | 50% | 622 |
| 11 | Melley | 50% | 523 |
| 12 | Mully | 67% | 395 |
| 13 | Melly | 67% | 356 |
| 14 | Molly | 67% | 310 |
| 15 | Mullay | 50% | 219 |
| 16 | Milly | 67% | 199 |
| 17 | Mallay | 67% | 168 |
| 18 | Mollay | 50% | 159 |
| 19 | Milloy | 50% | 147 |
| 20 | Omally | 100% | 101 |
The surname Omally is the 20th most popular variant of Molloy.