Family name Hardstaff (Hardstaff 
) , around the globe, is a rare last name. The cognomen Hardstaff is characteristic of the United Kingdom, where it is a rare surname, Australia, and New Zealand. Not in comparison with a country's population, this name is the most popular in the United Kingdom, Australia, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Hardstaff | United Kingdom, Australia, Canada, France, New Zealand |
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richard hardstaff English cricketer (1863-1932), GB (b. 1863) |
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| joe hardstaff RAF officer and cricketer (born 1935), GB (b. 1935) |
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| gerry hardstaff English cricketer (1940-2015), GB (b. 1940) |
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| veronica hardstaff British politician (born 1941), GB (b. 1941) |
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| jo hardstaff researcher |
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