Cognomen Blackburne (Blackburne 
, Блэкберн) , all around the world, is a rare last name. The cognomen Blackburne is characteristic of Switzerland, where it is quite a rare surname, Australia, where it is a rare surname, and Jamaica. Not in comparison with a country's population, it is commonest in the United Kingdom, Australia, and the United States.
| VARIANT | COUNTRY |
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| Blackburne | United Kingdom, Australia, Ireland, Switzerland, United States |
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lancelot blackburne English clergyman, GB (b. 1658) |
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| richard blackburne English physician and writer (b. 1652) |
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francis blackburne archdeacon of Cleveland and activist, GB (b. 1705) |
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| john blackburne English horticulturist and botanist (1694-1786) (b. 1694) |
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| thomas blackburne landowner, of Orford (1720-1768) (b. 1720) |
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| anna blackburne English naturalist and patroness of natural history (1726–1793), GB (b. 1726) |
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francis blackburne Lord Chancellor of Ireland, IE (b. 1782) |
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| thomas blackburne physician (1749-1782), GB (b. 1749) |
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| john blackburne English landowner, politician and High Sheriff of Lancashire (1754-1833) (b. 1754) |
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| thomas blackburne (1758-1823) (b. 1758) |
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| isaac blackburne gentleman, of Warrington (1759-1830) (b. 1759) |
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| william blackburne British army and political officer in India (b. 1764) |
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| sarah blackburne wife of William Frend, GB (b. 1780) |
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| john ireland blackburne British Conservative politician; (1783-1874) (b. 1783) |
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| thomas blackburne clergyman (1790-1847) (b. 1790) |
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