Surname Rehrig (Rehrig 
) , around the world, is a rare family name. The last name Rehrig is characteristic of the United States, where it is a rare surname, Finland, where it is a very rare surname, and Australia. In absolute terms, it is the most numerous in the United States, Brazil, and Finland.
| VARIANT | COUNTRY |
|---|---|
| Rehrig | Finland, Australia, Canada, United States, Brazil |
| gwendolyn rehrig researcher |
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| alan rehrig college basketball player (1975–1977) Oklahoma State |
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| scott rehrig researcher |
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