Family name Frewein (Frewein 
) , across the world, is a rare surname. The family name Frewein is habitual in Austria, where it is quite a rare surname, and Honduras, where it is a very rare surname. Very seldom, Frewein is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Frewein | Austria, Honduras, United States |
| josef frewein (b. 1933) |
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| erika frewein Swiss female curler, CH |
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| moritz p k frewein researcher |
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