| Bedfordshire | 0 |
| Buckinghamshire | 1 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 1 |
| Cornwall | 7 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 2 |
| Essex | 3 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 6 |
| Lancashire | 30 |
| Leicestershire | 0 |
| Lincolnshire | 1 |
| London | 20 |
| Middlesex | 0 |
| Northumberland | 1 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 5 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 9 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 1 |
| Warwickshire | 1 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 4 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 2 |
| Glamorgan | 13 |
| Merionethshire | 0 |
| Montgomeryshire | 1 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 19 |
| General Labourer | 5 |
| Domestic Servant | 4 |
| Labourer | 4 |
| Factory Operative | 2 |
| Labourer At Alkali Works | 2 |
| Coster Monger | 1 |
| Sergeant Major Militia Staff Clerk | 1 |
| Dress Maker | 1 |
| Monthly Nurse | 1 |
| Paper Hanger | 1 |
| Printer Compositor | 1 |
| Silk Reeeler | 1 |
| Iron Puddler | 1 |
| Labourer (platers) | 1 |
| Laborer At Iron Works | 1 |
| Brick Layer's Labourer | 1 |
| General Porter | 1 |
| Bricklayer Labourer | 1 |
| Furnace Labourer | 1 |
| General Servant | 1 |
| Labourer Iron Works | 1 |
| Labourer Wife | 1 |
| Ship Stewards Wife | 1 |
| Washer Woman | 1 |
| Name | Census Frequency |
|---|---|
| Mary Obryan | 36 |
| James Obryan | 31 |
| John Obryan | 25 |
| Thomas Obryan | 18 |
| Margaret Obryan | 17 |
| William Obryan | 16 |
| Catherine Obryan | 15 |
| Ellen Obryan | 15 |
| Elizabeth Obryan | 12 |
| Patrick Obryan | 10 |
| Ann Obryan | 8 |
| Michael Obryan | 8 |
| Bridget Obryan | 7 |
| Daniel Obryan | 5 |
| Edward Obryan | 5 |
| Dennis Obryan | 4 |
| George Obryan | 4 |
| Hannah Obryan | 4 |
| Jane Obryan | 4 |
| Johanna Obryan | 4 |
| Richard Obryan | 4 |
| Anne Obryan | 3 |
| Charles Obryan | 3 |
| Denis Obryan | 3 |
| Jeremiah Obryan | 3 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Bryan | 83% | 52,063 |
| 2 | Obrien | 67% | 17,701 |
| 3 | O'brien | 57% | 10,619 |
| 4 | Bryon | 67% | 2,878 |
| 5 | Bryne | 50% | 2,868 |
| 6 | Brayne | 33% | 2,298 |
| 7 | Brayn | 50% | 480 |
| 8 | O'bryan | 86% | 396 |
| 9 | Obryan | 100% | 345 |
| 10 | Bryen | 67% | 282 |
| 11 | Brayan | 67% | 267 |
| 12 | Bryn | 67% | 190 |
| 13 | Bryane | 67% | 125 |
The surname Obryan is the 9th most popular variant of Bryan.