Family name Leenstra (Leenstra 
) , worldwide, is a rare cognomen. The surname Leenstra is characteristic of Netherlands, where it is quite a rare surname, Bulgaria, where it is a rare surname, and Australia, where it is a very rare surname. Measured by absolute frequency, the name is most common in Netherlands, the United States, and South Africa. Very seldom, Leenstra is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leenstra | Netherlands, Canada, Australia, South Africa, United States |
|
hendrik aukes leenstra politician (1877-1945) (b. 1877) |
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| albertha leenstra Dutch Righteous Among the Nations, NL (b. 1919) |
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marrit leenstra Dutch speed skater, NL (b. 1989) |
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| marrit leenstra Dutch beach volleyball player, NL (b. 1973) |
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| bernard leenstra researcher (ORCID 0000-0002-2625-6472) |
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