In the entire world, Powney (Powney 
) is an extremely rare unknown gender forename. Predominantly, Powney is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Powney | Australia, Canada, Ireland, United Kingdom, United States |
| peniston powney English Member of Parliament (b. 1695) |
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| peniston portlock powney British Member of Parliament (died 1794) (b. 1745) |
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