| 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 | 0 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| 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 | 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 |
|---|---|
| Wool Comber | 1 |
| Name | Census Frequency |
|---|---|
| John Odonovan | 23 |
| Mary Odonovan | 23 |
| Catherine Odonovan | 12 |
| Daniel Odonovan | 12 |
| William Odonovan | 12 |
| James Odonovan | 11 |
| Patrick Odonovan | 11 |
| Ann Odonovan | 9 |
| Margaret Odonovan | 8 |
| Ellen Odonovan | 7 |
| Thomas Odonovan | 6 |
| Cornelius Odonovan | 4 |
| Edward Odonovan | 4 |
| George Odonovan | 4 |
| Jane Odonovan | 4 |
| Joseph Odonovan | 4 |
| Julia Odonovan | 4 |
| Michael Odonovan | 4 |
| Alice Odonovan | 3 |
| Annie Odonovan | 3 |
| Elizabeth Odonovan | 3 |
| Francis Odonovan | 3 |
| Jeremiah Odonovan | 3 |
| Arthur Odonovan | 2 |
| Charles Odonovan | 2 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Donovan | 88% | 28,444 |
| 2 | Donavan | 75% | 3,028 |
| 3 | Donovon | 75% | 1,115 |
| 4 | Donavon | 63% | 1,110 |
| 5 | Dunovan | 75% | 544 |
| 6 | Odonovan | 100% | 245 |
| 7 | Denovan | 75% | 224 |
| 8 | Donoven | 75% | 137 |
| 9 | O'donovan | 89% | 127 |
| 10 | Donevan | 75% | 100 |
The surname Odonovan is the 6th most popular variant of Donovan.