| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 1 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 1 |
| Devon | 0 |
| Dorset | 2 |
| Durham | 19 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 23 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 0 |
| Middlesex | 1 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 5 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 3 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 17 |
| Warwickshire | 13 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 9 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 4 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 4 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 19 |
| Labourer | 5 |
| Agricultural Labourer | 4 |
| Milliner | 3 |
| Coal Miner | 2 |
| Door Keeper Coal Mine | 2 |
| Chelsea Pensioner | 1 |
| Cop Reeler | 1 |
| Cotton Carder | 1 |
| Cotton Piecer | 1 |
| Cow Man | 1 |
| Gentleman Farmer Of 300 Acres Employing 7 Labourer And 2 Boys | 1 |
| Farmer At Home | 1 |
| Farmer Campel 2 Agriculture Labourer | 1 |
| Firge Labourer | 1 |
| Ladies Maid | 1 |
| Boiler Maker | 1 |
| Filer | 1 |
| Stinker | 1 |
| Agl Labourer | 1 |
| Cloth Burler | 1 |
| Iron Moulder | 1 |
| Machine Maker | 1 |
| Maltster | 1 |
| Sewing Machine Worker | 1 |
| Name | Census Frequency |
|---|---|
| John Morrin | 86 |
| Mary Morrin | 79 |
| Elizabeth Morrin | 47 |
| James Morrin | 47 |
| Thomas Morrin | 44 |
| William Morrin | 42 |
| Sarah Morrin | 27 |
| Jane Morrin | 23 |
| Ann Morrin | 22 |
| Catherine Morrin | 20 |
| Michael Morrin | 20 |
| George Morrin | 17 |
| Charles Morrin | 15 |
| Joseph Morrin | 15 |
| Margaret Morrin | 15 |
| Richard Morrin | 14 |
| Charlotte Morrin | 13 |
| Edward Morrin | 13 |
| Hannah Morrin | 12 |
| Isabella Morrin | 12 |
| Patrick Morrin | 12 |
| Bridget Morrin | 11 |
| Ellen Morrin | 11 |
| Robert Morrin | 11 |
| Samuel Morrin | 10 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Merrin | 83% | 2,562 |
| 2 | Marron | 67% | 2,190 |
| 3 | Marrion | 71% | 1,775 |
| 4 | Murrin | 83% | 1,456 |
| 5 | Morran | 83% | 1,381 |
| 6 | Marren | 67% | 1,312 |
| 7 | Marrian | 71% | 1,042 |
| 8 | Morrin | 100% | 1,029 |
| 9 | Morren | 83% | 826 |
| 10 | Marrin | 83% | 616 |
| 11 | Morin | 83% | 564 |
| 12 | Marran | 67% | 253 |
| 13 | Morron | 83% | 216 |
| 14 | Murren | 67% | 210 |
| 15 | Merron | 67% | 198 |
| 16 | Merrion | 71% | 167 |
| 17 | Murran | 67% | 156 |
| 18 | Moorin | 83% | 147 |
| 19 | Merren | 67% | 108 |
The surname Morrin is the 8th most popular variant of Merrin.