Cognomen Groesbeek (Groesbeek 
) , all over the world, is a rare family name. The last name Groesbeek is habitual in Iceland, where it is quite a rare surname, Netherlands, and South Africa, where it is a rare surname. Measured by absolute frequency, this name is the most popular in Netherlands, South Africa, and Czechia.
| VARIANT | COUNTRY |
|---|---|
| Groesbeek | Iceland, Netherlands, France, South Africa, Czechia |
Beek, Groesbeeck, Groese, and Гроесбеек
| johannes van groesbeek NL (b. 1387) |
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| maria groesbeek accused murderer (b. 1937) |
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| fye|sophie van groesbeek - Aft 1429 |
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| ermgard van groesbeek |
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