Family name Koppenhaver (Koppenhaver 
) , across the world, is a rare surname. The surname Koppenhaver is habitual in the United States, where it is a rare surname, New Zealand, where it is a very rare surname, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Koppenhaver | New Zealand, Canada, United States |
| dick koppenhaver American football player and coach, US (b. 1931) |
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| david koppenhaver (b. 1956) |
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| shane koppenhaver researcher |
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