In the entire world, Klaaske (Klaaske 
) is a very rare feminine first name. The first name Klaaske is habitual in Western Europe, particularly Netherlands, where it is a rare female name. Much less frequently, Klaaske is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Klaaske | South Africa, Spain, United States, France, Netherlands |
| klaaske kamstra Dutch Righteous Among the Nations, NL (b. 1889) |
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| klaaske hoekstra Dutch Righteous Among the Nations, NL (b. 1918) |
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| klaaske benedictus NL (b. 1914) |
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| klaaske timmermans Dutch Righteous Among the Nations, NL |
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De, Leussen, Enthoven, Henssen, Hofstra, Feenstra, Mutsaers, Arendsen, Russcher, Hilbolling, Looijenga, Heidemans, Wijbrandi, Groenewold, Langenberg, Oldenburger, Bonnema, Couperus, Sprietsma, Mussche, Smit, Boer, Kamp, Eekma, Boeve, Groot, Weide, Steenbergen, Miller, Smeenk, Beuker, Geurts, Norder, Hummel, Hutzezon, Visser, Mulder, and Van Der Heide