| Bedfordshire | 0 |
| Buckinghamshire | 1 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 1 |
| Cornwall | 9 |
| Cumberland | 8 |
| Derbyshire | 0 |
| Devon | 4 |
| Dorset | 0 |
| Durham | 14 |
| Essex | 0 |
| Gloucestershire | 20 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 2 |
| Kent | 2 |
| Lancashire | 89 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 30 |
| Middlesex | 0 |
| Northumberland | 1 |
| Norfolk | 1 |
| Northamptonshire | 0 |
| Nottinghamshire | 1 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 2 |
| Suffolk | 3 |
| Somerset | 1 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 4 |
| Warwickshire | 4 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 7 |
| Yorkshire | 11 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 0 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 1 |
| Pembrokeshire | 0 |
| Radnorshire | 3 |
| Profession | Census Frequency |
|---|---|
| Labourer | 15 |
| Male Servant | 5 |
| Shoe Maker | 4 |
| Female Servant | 4 |
| Independent | 4 |
| Farmer | 3 |
| Weaver | 3 |
| Hawker | 3 |
| Joiner | 2 |
| Cotton Mill J | 2 |
| Cotton Weaver | 2 |
| Painter I | 2 |
| Butcher | 1 |
| Coal Miner | 1 |
| J Joiner | 1 |
| Prisoner Labourer | 1 |
| Bonnet Maker | 1 |
| Dress Ma | 1 |
| Housekeeper | 1 |
| Ag Lab | 1 |
| Agricultural Labourer | 1 |
| Blacksmith | 1 |
| Ordnance Surveyor | 1 |
| Prisoner Agricultural Labourer | 1 |
| Spinner | 1 |
| Name | Census Frequency |
|---|---|
| Mary Rogan | 499 |
| John Rogan | 478 |
| James Rogan | 302 |
| William Rogan | 214 |
| Margaret Rogan | 213 |
| Thomas Rogan | 209 |
| Catherine Rogan | 171 |
| Elizabeth Rogan | 143 |
| Patrick Rogan | 143 |
| Ann Rogan | 131 |
| Edward Rogan | 116 |
| Michael Rogan | 109 |
| Ellen Rogan | 107 |
| Sarah Rogan | 104 |
| Jane Rogan | 89 |
| Charles Rogan | 85 |
| Bridget Rogan | 83 |
| Joseph Rogan | 74 |
| Daniel Rogan | 73 |
| Annie Rogan | 64 |
| Peter Rogan | 58 |
| George Rogan | 56 |
| Hugh Rogan | 50 |
| Robert Rogan | 44 |
| Alice Rogan | 43 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Regan | 80% | 19,017 |
| 2 | Organ | 60% | 9,139 |
| 3 | Rogan | 100% | 5,119 |
| 4 | Ragan | 80% | 4,334 |
| 5 | Rigan | 80% | 596 |
| 6 | Rogen | 80% | 578 |
| 7 | Reagan | 67% | 530 |
| 8 | Reegan | 67% | 403 |
| 9 | Rugen | 60% | 298 |
| 10 | Regon | 60% | 276 |
| 11 | Ragen | 60% | 263 |
| 12 | Ragon | 60% | 198 |
| 13 | Rigen | 60% | 165 |
| 14 | Ragin | 60% | 160 |
| 15 | Oregan | 67% | 145 |
| 16 | Rugan | 80% | 116 |
| 17 | Regen | 60% | 111 |
The surname Rogan is the 3rd most popular variant of Regan.