| Bedfordshire | 0 |
| Buckinghamshire | 1 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 4 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 3 |
| Essex | 2 |
| Gloucestershire | 0 |
| Hampshire | 1 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 6 |
| Lancashire | 17 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 0 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 1 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 0 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 8 |
| 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 |
|---|---|
| School | 5 |
| Boot Dealer Assistant | 2 |
| Clerk | 2 |
| House Keeper | 2 |
| Hotel Waitress | 1 |
| Advertisement Designer | 1 |
| Bill Distruber | 1 |
| Boot Dealer | 1 |
| Compositor C W S | 1 |
| Hawker | 1 |
| Housekeeper | 1 |
| Machinist Labourer | 1 |
| Pasker | 1 |
| Shirt Mother | 1 |
| Waitress | 1 |
| Hotel Proprietor | 1 |
| Labourer Dock | 1 |
| Labourer Rewith Heat | 1 |
| Wiapper | 1 |
| Spinster | 1 |
| Housemaid (domestic) | 1 |
| Soap Wrapper | 1 |
| Domestic Science Teacher | 1 |
| Engine Machinst | 1 |
| Name | Census Frequency |
|---|---|
| William Milloy | 10 |
| John Milloy | 8 |
| Thomas Milloy | 8 |
| Elizabeth Milloy | 7 |
| Emily Milloy | 6 |
| Jane Milloy | 6 |
| Mary Milloy | 6 |
| Florence Milloy | 5 |
| Margaret Milloy | 5 |
| Charles Milloy | 4 |
| Frederick Milloy | 4 |
| Grace Milloy | 4 |
| James Milloy | 4 |
| Sarah Milloy | 4 |
| Albert Milloy | 3 |
| Ann Milloy | 3 |
| Edith Milloy | 3 |
| Eliza Milloy | 3 |
| George Milloy | 3 |
| Gertrude Milloy | 3 |
| Jessie Milloy | 3 |
| Alice Milloy | 2 |
| Andrew Milloy | 2 |
| Annie Milloy | 2 |
| Catherine Milloy | 2 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Molloy | 83% | 8,148 |
| 2 | Malley | 67% | 7,505 |
| 3 | Mulley | 67% | 5,197 |
| 4 | Malloy | 83% | 1,982 |
| 5 | Molley | 67% | 1,376 |
| 6 | Omalley | 57% | 1,214 |
| 7 | Mulloy | 83% | 1,141 |
| 8 | Melloy | 83% | 773 |
| 9 | Mally | 67% | 717 |
| 10 | Milley | 83% | 622 |
| 11 | Melley | 67% | 523 |
| 12 | Mully | 67% | 395 |
| 13 | Melly | 67% | 356 |
| 14 | Molly | 67% | 310 |
| 15 | Mullay | 67% | 219 |
| 16 | Milly | 83% | 199 |
| 17 | Mallay | 67% | 168 |
| 18 | Mollay | 67% | 159 |
| 19 | Milloy | 100% | 147 |
| 20 | Omally | 50% | 101 |
The surname Milloy is the 19th most popular variant of Molloy.