| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 10 |
| Cambridgeshire | 0 |
| Channel Islands | 2 |
| Cheshire | 44 |
| Cornwall | 5 |
| Cumberland | 44 |
| Derbyshire | 18 |
| Devon | 29 |
| Dorset | 1 |
| Durham | 272 |
| Essex | 48 |
| Gloucestershire | 7 |
| Hampshire | 35 |
| Herefordshire | 1 |
| Hertfordshire | 12 |
| Huntingdonshire (and Rutland) | 1 |
| Isle of Man | 13 |
| Kent | 17 |
| Lancashire | 598 |
| Leicestershire | 6 |
| Lincolnshire | 4 |
| London | 114 |
| Middlesex | 17 |
| Northumberland | 131 |
| Norfolk | 6 |
| Northamptonshire | 5 |
| Nottinghamshire | 8 |
| Oxfordshire | 10 |
| Rutland (and Huntingdonshire) | 1 |
| Shropshire | 2 |
| Suffolk | 2 |
| Somerset | 13 |
| Surrey | 28 |
| Sussex | 13 |
| Staffordshire | 10 |
| Warwickshire | 50 |
| Westmorland | 3 |
| Wiltshire | 1 |
| Worcestershire | 8 |
| Yorkshire | 163 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 13 |
| Flintshire | 1 |
| Glamorgan | 9 |
| Merionethshire | 5 |
| Montgomeryshire | 0 |
| Monmouthshire | 13 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 291 |
| General Labourer | 51 |
| Coal Miner | 42 |
| Labourer | 28 |
| Domestic Servant | 14 |
| Dock Labourer | 12 |
| General Servant Domestic | 12 |
| Living On Own Means | 12 |
| General Servant | 12 |
| Tailoress | 10 |
| Cotton Weaver | 10 |
| House Keeper | 9 |
| Dress Maker | 9 |
| Cotton Spinner | 9 |
| Laundress | 9 |
| Shoe Maker | 8 |
| Hawker | 8 |
| Agricultural Labourer | 8 |
| Tailor | 7 |
| Pork Butcher | 7 |
| Iron Worker | 6 |
| Private Army Infantry | 6 |
| Iron Works Labourer | 5 |
| Living On Her Own Means | 5 |
| Cotton Winder | 5 |
| Name | Census Frequency |
|---|---|
| Mary Mullen | 1,145 |
| John Mullen | 1,037 |
| James Mullen | 670 |
| Thomas Mullen | 551 |
| William Mullen | 534 |
| Elizabeth Mullen | 414 |
| Margaret Mullen | 406 |
| Catherine Mullen | 302 |
| Sarah Mullen | 298 |
| Patrick Mullen | 281 |
| Ann Mullen | 272 |
| Michael Mullen | 227 |
| Ellen Mullen | 216 |
| Joseph Mullen | 211 |
| Jane Mullen | 207 |
| Bridget Mullen | 191 |
| George Mullen | 179 |
| Edward Mullen | 177 |
| Annie Mullen | 158 |
| Henry Mullen | 136 |
| Alice Mullen | 132 |
| Robert Mullen | 129 |
| Charles Mullen | 128 |
| Peter Mullen | 114 |
| Eliza Mullen | 102 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Mullen | 100% | 11,823 |
| 2 | Millen | 83% | 8,763 |
| 3 | Mullin | 83% | 6,793 |
| 4 | Mellon | 67% | 4,325 |
| 5 | Mallen | 83% | 3,662 |
| 6 | Mallin | 67% | 2,829 |
| 7 | Millin | 67% | 2,566 |
| 8 | Millan | 67% | 2,341 |
| 9 | Mallon | 67% | 2,296 |
| 10 | Mullan | 83% | 1,209 |
| 11 | Mallion | 57% | 1,019 |
| 12 | Millon | 67% | 1,012 |
| 13 | Mellin | 67% | 973 |
| 14 | Million | 57% | 759 |
| 15 | Mullon | 83% | 521 |
| 16 | Moullin | 71% | 453 |
| 17 | Mallan | 67% | 451 |
| 18 | Mellen | 83% | 451 |
| 19 | Mullane | 71% | 410 |
| 20 | Mellan | 67% | 297 |
| 21 | Mollon | 67% | 294 |
| 22 | Millian | 57% | 284 |
| 23 | Maullin | 71% | 264 |
| 24 | Mollan | 67% | 185 |
| 25 | Millne | 50% | 156 |
| 26 | Mollen | 83% | 124 |
The surname Mullen is the most popular version of all its varients