| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 1 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 11 |
| Essex | 2 |
| Gloucestershire | 2 |
| Hampshire | 3 |
| Herefordshire | 4 |
| Hertfordshire | 0 |
| Huntingdonshire (and Rutland) | 1 |
| Isle of Man | 0 |
| Kent | 6 |
| Lancashire | 56 |
| Leicestershire | 0 |
| Lincolnshire | 178 |
| London | 109 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 8 |
| Northamptonshire | 0 |
| Nottinghamshire | 31 |
| Oxfordshire | 0 |
| Rutland (and Huntingdonshire) | 1 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 5 |
| Surrey | 0 |
| Sussex | 1 |
| Staffordshire | 0 |
| Warwickshire | 1 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 1 |
| Yorkshire | 31 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 0 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 1 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 74 |
| Agricultural Labourer | 22 |
| Carter | 9 |
| Cotton Weaver | 6 |
| Farmer | 6 |
| Farmers Son | 6 |
| Stone Mason | 6 |
| Dress Maker | 5 |
| Leather Seller | 4 |
| Labourer | 3 |
| Laundress | 3 |
| Agricultural Labourer Wife | 3 |
| Fisherman | 3 |
| Groom | 3 |
| House Servant | 3 |
| Servant | 3 |
| Tailoress | 3 |
| General Servant | 2 |
| House Maid | 2 |
| Cottager | 2 |
| Dairy Maid | 2 |
| Farmer Of 6 Acres Land | 2 |
| Farmer's Daughter | 2 |
| Grocer | 2 |
| Nurse | 2 |
| Name | Census Frequency |
|---|---|
| Mary Blackbourn | 247 |
| William Blackbourn | 245 |
| John Blackbourn | 218 |
| Elizabeth Blackbourn | 164 |
| George Blackbourn | 133 |
| Thomas Blackbourn | 126 |
| Sarah Blackbourn | 124 |
| Ann Blackbourn | 105 |
| James Blackbourn | 82 |
| Charles Blackbourn | 78 |
| Henry Blackbourn | 74 |
| Joseph Blackbourn | 67 |
| Jane Blackbourn | 61 |
| Robert Blackbourn | 59 |
| Emma Blackbourn | 58 |
| Eliza Blackbourn | 54 |
| Edward Blackbourn | 50 |
| Richard Blackbourn | 45 |
| Martha Blackbourn | 41 |
| Annie Blackbourn | 40 |
| Arthur Blackbourn | 39 |
| Ellen Blackbourn | 36 |
| Alice Blackbourn | 34 |
| Charlotte Blackbourn | 32 |
| Emily Blackbourn | 31 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Blackburn | 90% | 77,165 |
| 2 | Blackbourn | 100% | 3,595 |
| 3 | Blackburne | 80% | 2,047 |
| 4 | Blackbourne | 91% | 1,126 |
| 5 | Blackborn | 90% | 348 |
| 6 | Balckburn | 70% | 164 |
| 7 | Blockburn | 80% | 109 |
The surname Blackbourn is the 2nd most popular variant of Blackburn.