| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 0 |
| 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 | 0 |
| Kent | 0 |
| Lancashire | 2 |
| Leicestershire | 0 |
| Lincolnshire | 2 |
| London | 0 |
| 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 | 0 |
| 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 |
|---|---|
| Labourer | 1 |
| Laundress | 1 |
| Name | Census Frequency |
|---|---|
| Margaret Oharra | 10 |
| Mary Oharra | 9 |
| John Oharra | 8 |
| Patrick Oharra | 8 |
| Bridget Oharra | 7 |
| Catherine Oharra | 7 |
| Michael Oharra | 6 |
| Peter Oharra | 6 |
| James Oharra | 4 |
| Thomas Oharra | 4 |
| Ann Oharra | 3 |
| Bernard Oharra | 3 |
| Edward Oharra | 3 |
| Rose Oharra | 3 |
| William Oharra | 2 |
| Amey Oharra | 1 |
| Anthony Oharra | 1 |
| Augustine Oharra | 1 |
| Austin Oharra | 1 |
| Bryan Oharra | 1 |
| Bryne Oharra | 1 |
| Cathlene Oharra | 1 |
| Dann Oharra | 1 |
| Eliza Oharra | 1 |
| Frances Oharra | 1 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Ohara | 83% | 4,803 |
| 2 | O'hara | 67% | 2,927 |
| 3 | Harr | 67% | 1,158 |
| 4 | Harrie | 50% | 912 |
| 5 | Hurr | 50% | 561 |
| 6 | Herr | 50% | 526 |
| 7 | Harre | 67% | 289 |
| 8 | Horr | 50% | 182 |
| 9 | Harri | 67% | 144 |
| 10 | Horer | 33% | 141 |
| 11 | O'harra | 86% | 117 |
| 12 | Oharra | 100% | 102 |
| 13 | Harra | 83% | 100 |
The surname Oharra is the 12th most popular variant of Ohara.