| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 9 |
| Cornwall | 1 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 3 |
| Dorset | 0 |
| Durham | 9 |
| Essex | 1 |
| Gloucestershire | 0 |
| Hampshire | 9 |
| Herefordshire | 2 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 1 |
| Lancashire | 93 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 15 |
| Middlesex | 3 |
| Northumberland | 8 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 2 |
| Oxfordshire | 1 |
| Rutland | 0 |
| Shropshire | 1 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 4 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 8 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 1 |
| Carmarthenshire | 0 |
| Denbighshire | 1 |
| Flintshire | 0 |
| Glamorgan | 0 |
| Merionethshire | 0 |
| Montgomeryshire | 8 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 42 |
| General Labourer | 4 |
| Domestic Servant | 3 |
| Police Constable | 2 |
| Barmaid | 2 |
| Boot Maker & Hotel Manager | 2 |
| Caretaker Of House | 2 |
| Cotton Winder | 2 |
| House Keeper | 2 |
| Iron Dresser | 2 |
| Living On Own Means | 2 |
| Stationer | 2 |
| Genaral Royal Articlery | 1 |
| Audit Draper | 1 |
| Bricklayer's Labourer | 1 |
| Cotton Polisher | 1 |
| Creeler In Cotton Mill | 1 |
| Dental Qualifyed By L D S | 1 |
| Draper Assistant | 1 |
| Flower Saleswoman | 1 |
| Glass Dealer | 1 |
| Grocer Apprentice | 1 |
| Housekeeper | 1 |
| Iron Moulder | 1 |
| Message Boy | 1 |
| Name | Census Frequency |
|---|---|
| Mary Dougan | 85 |
| John Dougan | 72 |
| William Dougan | 71 |
| Thomas Dougan | 45 |
| James Dougan | 43 |
| Margaret Dougan | 36 |
| Elizabeth Dougan | 32 |
| Jane Dougan | 28 |
| Annie Dougan | 23 |
| Sarah Dougan | 23 |
| Ann Dougan | 21 |
| Patrick Dougan | 21 |
| Ellen Dougan | 20 |
| George Dougan | 17 |
| Joseph Dougan | 16 |
| Catherine Dougan | 15 |
| Michael Dougan | 15 |
| Robert Dougan | 12 |
| Charles Dougan | 11 |
| Agnes Dougan | 10 |
| Emily Dougan | 10 |
| Bridget Dougan | 9 |
| Edward Dougan | 9 |
| Emma Dougan | 9 |
| Richard Dougan | 9 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Dugan | 83% | 2,765 |
| 2 | Deegan | 67% | 1,466 |
| 3 | Odgen | 50% | 990 |
| 4 | Dougan | 100% | 981 |
| 5 | Doogan | 83% | 644 |
| 6 | Dogan | 83% | 401 |
| 7 | Edgan | 50% | 189 |
| 8 | Degan | 67% | 178 |
| 9 | Digan | 67% | 162 |
| 10 | Dugin | 67% | 147 |
| 11 | Degen | 50% | 106 |
| 12 | Edgen | 33% | 105 |
| 13 | Dugon | 67% | 100 |
The surname Dougan is the 4th most popular variant of Dugan.