| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 1 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 3 |
| Essex | 1 |
| Gloucestershire | 0 |
| Hampshire | 1 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 31 |
| 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 | 2 |
| Warwickshire | 2 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 3 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 0 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 8 |
| Cotton Weaver | 2 |
| Cotton Winder | 2 |
| Domestic Servant | 1 |
| Coal Miner | 1 |
| Mariner Gas | 1 |
| Private Of Army & Suth Highlanders | 1 |
| Colliery Brow Labourer Coal Mine | 1 |
| Cotton Spinner | 1 |
| Engineer Labourer | 1 |
| General Servant | 1 |
| India Rubber Worker | 1 |
| Labourer | 1 |
| Laundry Maid | 1 |
| Railway Labourer | 1 |
| Ring Spinner | 1 |
| Tin Curver | 1 |
| Shoe Maker | 1 |
| Shoe Winder | 1 |
| None | 1 |
| Brick Layers Labourer | 1 |
| General Domestic Servant | 1 |
| Name | Census Frequency |
|---|---|
| Mary Gregan | 26 |
| John Gregan | 19 |
| Thomas Gregan | 15 |
| Elizabeth Gregan | 13 |
| James Gregan | 11 |
| Margaret Gregan | 10 |
| Sarah Gregan | 8 |
| William Gregan | 8 |
| Ellen Gregan | 7 |
| Michael Gregan | 7 |
| Patrick Gregan | 7 |
| Catherine Gregan | 6 |
| Alice Gregan | 5 |
| Ann Gregan | 5 |
| Arthur Gregan | 5 |
| Andrew Gregan | 4 |
| Bridget Gregan | 4 |
| Charles Gregan | 4 |
| Emma Gregan | 4 |
| Frederick Gregan | 4 |
| Robert Gregan | 4 |
| Edward Gregan | 3 |
| George Gregan | 3 |
| Jane Gregan | 3 |
| Joseph Gregan | 3 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Grogan | 83% | 6,757 |
| 2 | Gargan | 67% | 430 |
| 3 | Gregan | 100% | 294 |
| 4 | Gregon | 83% | 195 |
| 5 | Gargin | 50% | 182 |
| 6 | Gorgan | 67% | 170 |
| 7 | Gargon | 50% | 162 |
| 8 | Georgina | 38% | 158 |
| 9 | Gragan | 83% | 119 |
The surname Gregan is the 3rd most popular variant of Grogan.