| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 5 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 1 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 0 |
| Leicestershire | 0 |
| Lincolnshire | 7 |
| London | 9 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 1 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 0 |
| Sussex | 1 |
| Staffordshire | 0 |
| Warwickshire | 4 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 1 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 2 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 0 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Living On Own Means | 2 |
| Biscuit Traveller | 1 |
| Engineer | 1 |
| Hospital Nurse | 1 |
| Cook Domestic | 1 |
| French Polisher & Manger | 1 |
| Engine Driver At Confectionery Works | 1 |
| Furnisher Driller & Iron Monger | 1 |
| At School | 1 |
| Housemaid Domestic | 1 |
| Railway Shunter | 1 |
| Boiler Maker | 1 |
| Wireman Telephone Co Elect Apprentice | 1 |
| Name | Census Frequency |
|---|---|
| Mary Blackborn | 20 |
| Sarah Blackborn | 20 |
| William Blackborn | 20 |
| John Blackborn | 18 |
| Elizabeth Blackborn | 14 |
| George Blackborn | 13 |
| James Blackborn | 13 |
| Thomas Blackborn | 11 |
| Jane Blackborn | 10 |
| Ann Blackborn | 9 |
| Richard Blackborn | 8 |
| Charles Blackborn | 7 |
| Emma Blackborn | 7 |
| Henry Blackborn | 7 |
| Edward Blackborn | 6 |
| Eliza Blackborn | 6 |
| Alice Blackborn | 5 |
| Annie Blackborn | 5 |
| Joseph Blackborn | 5 |
| Lucy Blackborn | 5 |
| Ada Blackborn | 4 |
| David Blackborn | 4 |
| Ellen Blackborn | 4 |
| Florence Blackborn | 4 |
| Robert Blackborn | 4 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Blackburn | 89% | 77,165 |
| 2 | Blackbourn | 90% | 3,595 |
| 3 | Blackburne | 80% | 2,047 |
| 4 | Blackbourne | 82% | 1,126 |
| 5 | Blackborn | 100% | 348 |
| 6 | Balckburn | 67% | 164 |
| 7 | Blockburn | 78% | 109 |
The surname Blackborn is the 5th most popular variant of Blackburn.