| Bedfordshire | 0 |
| Buckinghamshire | 1 |
| Berkshire | 1 |
| Cambridgeshire | 3 |
| Channel Islands | 0 |
| Cheshire | 7 |
| Cornwall | 24 |
| Cumberland | 5 |
| Derbyshire | 2 |
| Devon | 14 |
| Dorset | 4 |
| Durham | 17 |
| Essex | 68 |
| Gloucestershire | 55 |
| Hampshire | 27 |
| Herefordshire | 4 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 26 |
| Lancashire | 94 |
| Leicestershire | 0 |
| Lincolnshire | 1 |
| London | 280 |
| Middlesex | 44 |
| Northumberland | 1 |
| Norfolk | 2 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 1 |
| Somerset | 5 |
| Surrey | 11 |
| Sussex | 13 |
| Staffordshire | 7 |
| Warwickshire | 13 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 5 |
| Yorkshire | 57 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 1 |
| Denbighshire | 7 |
| Flintshire | 0 |
| Glamorgan | 84 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 25 |
| Pembrokeshire | 1 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| General Labourer | 24 |
| Cook Domestic | 9 |
| Tailor | 7 |
| Dress Maker | 6 |
| General Servant Domestic | 6 |
| Tailoress | 6 |
| Dock Labourer | 5 |
| Domestic Servant | 5 |
| Road Labourer | 5 |
| School Girl | 5 |
| Carpenter | 4 |
| Charwoman | 4 |
| Draper Assistant | 3 |
| Dressmaker | 3 |
| Labourer | 3 |
| Masons Labourer | 3 |
| General Domestic | 3 |
| Student | 3 |
| Brick Layer's Labourer | 3 |
| Fisherman | 3 |
| Navy Men | 3 |
| Coal Miner Hewer | 3 |
| Coal Miner C Hewer | 3 |
| Boiler Maker | 2 |
| Stone Quarry Man | 2 |
| Name | Census Frequency |
|---|---|
| John Cronin | 532 |
| Mary Cronin | 522 |
| William Cronin | 248 |
| Ellen Cronin | 209 |
| James Cronin | 198 |
| Margaret Cronin | 191 |
| Daniel Cronin | 168 |
| Thomas Cronin | 161 |
| Catherine Cronin | 148 |
| Elizabeth Cronin | 142 |
| Patrick Cronin | 142 |
| Edward Cronin | 105 |
| Michael Cronin | 102 |
| Timothy Cronin | 97 |
| Sarah Cronin | 87 |
| Annie Cronin | 81 |
| Cornelius Cronin | 71 |
| Hannah Cronin | 71 |
| Julia Cronin | 71 |
| Alice Cronin | 69 |
| David Cronin | 66 |
| Bridget Cronin | 55 |
| Joseph Cronin | 54 |
| Jane Cronin | 53 |
| George Cronin | 52 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Cronin | 100% | 5,656 |
| 2 | Cronan | 83% | 1,435 |
| 3 | Crann | 67% | 675 |
| 4 | Carnon | 50% | 248 |
| 5 | Curnon | 50% | 228 |
| 6 | Cronen | 83% | 156 |
| 7 | Cronon | 83% | 137 |
| 8 | Cronnin | 86% | 135 |
| 9 | Crinion | 71% | 114 |
The surname Cronin is the most popular version of all its varients