| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 4 |
| Cheshire | 3 |
| Cornwall | 1 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 1 |
| Kent | 0 |
| Lancashire | 50 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 4 |
| Middlesex | 1 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 3 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 11 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 17 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 0 |
| Merionethshire | 1 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| School | 5 |
| Scholar | 4 |
| Cotton Winder | 2 |
| Labourer | 2 |
| Labourer (farm) | 1 |
| Telegraphist Wireman | 1 |
| A B Mariner Dailor | 1 |
| Baker & Confectioner | 1 |
| Boiler Cleaner (ships) | 1 |
| Bottler | 1 |
| Card Room Hand | 1 |
| Cardboard Box Makes | 1 |
| Clerk | 1 |
| Clerk General | 1 |
| Cook (domestic) | 1 |
| Fireman | 1 |
| Formerly Dom Nurse | 1 |
| General Servant (domestic) | 1 |
| House Work | 1 |
| Civil Service Second Division Clerk | 1 |
| At Home Work | 1 |
| Brass Cushon Cap Work | 1 |
| Brass Rob Maker | 1 |
| Press Bushon Cap Work | 1 |
| Twf Commission Agent | 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.