| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 1 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 2 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 1 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 1 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 9 |
| Kent | 1 |
| Lancashire | 36 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 1 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 0 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 53 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 1 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 17 |
| Labourer | 4 |
| Coal Miner | 3 |
| Factory Hand | 3 |
| Tailor | 3 |
| Worsted Spinner | 3 |
| General Labourer | 2 |
| Labourer Wife | 2 |
| Paper Stainer | 2 |
| Worsted Twister | 2 |
| Musician | 2 |
| Dyer | 1 |
| Dyers Labourer Stuff | 1 |
| General Labourer Out Of Employment | 1 |
| Hair Dressers Apprentice | 1 |
| Masons Labourer | 1 |
| Masons Labourer Wife | 1 |
| Rag Picker Woollen | 1 |
| Silk Spinning Over Looker | 1 |
| Stone Mason's Labourer | 1 |
| Wool Weaver | 1 |
| Convict | 1 |
| Ship Plater Builder | 1 |
| Iron Works Shingler | 1 |
| Domestic Sick Nurse | 1 |
| Name | Census Frequency |
|---|---|
| Mary Gargan | 49 |
| John Gargan | 42 |
| James Gargan | 22 |
| Thomas Gargan | 21 |
| Catherine Gargan | 20 |
| Edward Gargan | 19 |
| Elizabeth Gargan | 16 |
| Michael Gargan | 15 |
| Sarah Gargan | 11 |
| William Gargan | 11 |
| Ellen Gargan | 10 |
| Patrick Gargan | 10 |
| Annie Gargan | 9 |
| Bridget Gargan | 9 |
| Margaret Gargan | 9 |
| Agnes Gargan | 7 |
| Julia Gargan | 6 |
| Jane Gargan | 5 |
| Joseph Gargan | 5 |
| Robert Gargan | 5 |
| Charles Gargan | 4 |
| Francis Gargan | 4 |
| George Gargan | 4 |
| Hannah Gargan | 4 |
| Lily Gargan | 4 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Grogan | 67% | 6,757 |
| 2 | Gargan | 100% | 430 |
| 3 | Gregan | 67% | 294 |
| 4 | Garghen | 71% | 198 |
| 5 | Gregon | 50% | 195 |
| 6 | Gargin | 83% | 182 |
| 7 | Gorgan | 83% | 170 |
| 8 | Gargon | 83% | 162 |
| 9 | Georgina | 50% | 158 |
| 10 | Gragan | 67% | 119 |
The surname Gargan is the 2nd most popular variant of Grogan.