| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 1 |
| Cheshire | 1 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 7 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 1 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 2 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 6 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 1 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 2 |
| 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 |
|---|---|
| Seamstress | 1 |
| Hardware Dealer | 1 |
| Shoe Maker | 1 |
| Boatman | 1 |
| Agricultural Labourer | 1 |
| Hawker | 1 |
| Weaver | 1 |
| Name | Census Frequency |
|---|---|
| Mary Fenan | 26 |
| John Fenan | 24 |
| James Fenan | 16 |
| William Fenan | 13 |
| Thomas Fenan | 12 |
| Sarah Fenan | 9 |
| Elizabeth Fenan | 8 |
| Alice Fenan | 6 |
| Catherine Fenan | 6 |
| Ann Fenan | 5 |
| Annie Fenan | 5 |
| Eliza Fenan | 5 |
| Ellen Fenan | 5 |
| Jane Fenan | 5 |
| Patrick Fenan | 5 |
| Charlotte Fenan | 4 |
| Frances Fenan | 4 |
| George Fenan | 4 |
| Joseph Fenan | 4 |
| Margaret Fenan | 4 |
| Maria Fenan | 4 |
| Martin Fenan | 4 |
| Michael Fenan | 4 |
| David Fenan | 3 |
| Eleanor Fenan | 3 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Fenn | 80% | 20,947 |
| 2 | Finn | 60% | 15,615 |
| 3 | Fann | 60% | 2,164 |
| 4 | Finan | 80% | 1,083 |
| 5 | Fenna | 60% | 889 |
| 6 | Finnie | 33% | 865 |
| 7 | Funn | 60% | 460 |
| 8 | Fenan | 100% | 264 |
| 9 | Feenan | 83% | 174 |
| 10 | Fanon | 60% | 149 |
The surname Fenan is the 8th most popular variant of Fenn.