| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 3 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 4 |
| Durham | 1 |
| Essex | 0 |
| Gloucestershire | 1 |
| Hampshire | 4 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 1 |
| Lancashire | 10 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 25 |
| 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 | 6 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 1 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 21 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 8 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 12 |
| Labourer | 5 |
| General Servant | 4 |
| Bricklayer Labourer | 3 |
| Domestic Servant | 3 |
| Coster Monger | 2 |
| Fruit Packer | 2 |
| Shoe Maker | 2 |
| Cook | 1 |
| General Labourer | 1 |
| General Servant Domestic | 1 |
| Stoker Royal Navy | 1 |
| Agricultural Labourer | 1 |
| Tin Mine Labourer | 1 |
| Boiler Maker | 1 |
| Servant | 1 |
| Potatoe Picker Green Grocer | 1 |
| Cordwinder | 1 |
| At Iron Works | 1 |
| Colliery Labourer | 1 |
| Dress Maker | 1 |
| Iron Labourer | 1 |
| Iron Worker Puddler | 1 |
| Puddler | 1 |
| Rigger Of Ships | 1 |
| Name | Census Frequency |
|---|---|
| Mary Dunovan | 70 |
| John Dunovan | 46 |
| James Dunovan | 31 |
| Thomas Dunovan | 20 |
| Ellen Dunovan | 18 |
| Catherine Dunovan | 15 |
| Margaret Dunovan | 13 |
| Ann Dunovan | 12 |
| Elizabeth Dunovan | 11 |
| Patrick Dunovan | 11 |
| Daniel Dunovan | 10 |
| Jane Dunovan | 9 |
| Julia Dunovan | 9 |
| Timothy Dunovan | 9 |
| William Dunovan | 9 |
| Dennis Dunovan | 8 |
| Michael Dunovan | 8 |
| Sarah Dunovan | 8 |
| Jeremiah Dunovan | 7 |
| Bridget Dunovan | 6 |
| Cornelius Dunovan | 6 |
| Edward Dunovan | 6 |
| George Dunovan | 6 |
| Hannah Dunovan | 6 |
| Eliza Dunovan | 5 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Donovan | 86% | 28,444 |
| 2 | Donavan | 71% | 3,028 |
| 3 | Donovon | 71% | 1,115 |
| 4 | Donavon | 57% | 1,110 |
| 5 | Dunovan | 100% | 544 |
| 6 | Odonovan | 75% | 245 |
| 7 | Denovan | 86% | 224 |
| 8 | Donoven | 71% | 137 |
| 9 | Donevan | 71% | 100 |
The surname Dunovan is the 5th most popular variant of Donovan.