| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 1 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 0 |
| 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 | 6 |
| 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 |
|---|---|
| Boot Closer | 1 |
| Attendant Institution Service In Lunocy | 1 |
| General Servant | 1 |
| Joiner | 1 |
| Name | Census Frequency |
|---|---|
| Mary Blockburn | 11 |
| John Blockburn | 10 |
| William Blockburn | 10 |
| Elizabeth Blockburn | 7 |
| Ann Blockburn | 5 |
| George Blockburn | 5 |
| Sarah Blockburn | 4 |
| Charles Blockburn | 3 |
| Emily Blockburn | 3 |
| Joseph Blockburn | 3 |
| Arthur Blockburn | 2 |
| Eliza Blockburn | 2 |
| Ernest Blockburn | 2 |
| Henry Blockburn | 2 |
| James Blockburn | 2 |
| Lydia Blockburn | 2 |
| Maria Blockburn | 2 |
| Philip Blockburn | 2 |
| Richard Blockburn | 2 |
| Thomas Blockburn | 2 |
| Walter Blockburn | 2 |
| Annie Blockburn | 1 |
| Caddis Blockburn | 1 |
| Caroline Blockburn | 1 |
| Edwin Blockburn | 1 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Blackburn | 89% | 77,165 |
| 2 | Blackbourn | 80% | 3,595 |
| 3 | Blackburne | 80% | 2,047 |
| 4 | Blackbourne | 73% | 1,126 |
| 5 | Blackborn | 78% | 348 |
| 6 | Balckburn | 78% | 164 |
| 7 | Blockburn | 100% | 109 |
The surname Blockburn is the 7th most popular variant of Blackburn.