Family name Korthuis (Korthuis 
) , in the entire world, is a rare surname. The cognomen Korthuis is habitual in Netherlands, where it is quite a rare surname, Canada, where it is a rare surname, and the United States, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Korthuis | Brazil, Netherlands, Canada, Colombia, United States |
| sandra korthuis NL (b. 1959) |
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| p todd korthuis researcher |
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| matt korthuis Dutch ice hockey player, AU (b. 1981) |
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