Cognomen Harpen (Harpen 
) , in the world, is a rare last name. The family name Harpen is characteristic of Indonesia, where it is a very rare surname, Netherlands, and the United States. Measured by absolute frequency, the name is most common in Indonesia, the United States, and the United Kingdom. Also, Harpen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Harpen | Netherlands, United Kingdom, United States, Germany, Indonesia |
| adrianus lodewijk krook van harpen business executive, NL (b. 1818) |
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| nico van harpen (b. 1858) |
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| eric van harpen association football player, NL (b. 1944) |
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| constanze harpen German actress, DE (b. 1947) |
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