Cognomen Weinbach (Weinbach 
) , worldwide, is a rare last name. The family name Weinbach is habitual in Luxembourg, where it is quite a rare surname, Israel, and Germany, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Germany, the United States, and Israel.
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| Weinbach | Argentina, United States, Germany, France, Israel |
| nikolaus weinbach DE (b. 1600) |
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| georg adam von weinbach (b. 1713) |
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| johann joseph von weinbach DE (b. 1748) |
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| wilhelm freiherr von weinbach (b. 1752) |
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| wilhelm von weinbach (b. 1862) |
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| benjamin weinbach holocaust victim, b. 1874-11-02, AT (b. 1874) |
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| karoline weinbach holocaust victim, b. 1877-08-07, AT (b. 1877) |
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| beppina freifrau von weinbach (b. 1874) |
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brent weinbach American comedian, US |
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| walter weinbach German politician and jurist, DE (b. 1943) |
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| heike weinbach German university teacher, DE (b. 1960) |
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| christine weinbach (b. 1966) |
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| jon weinbach American film and television writer and producer (b. 1976) |
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| avril weinbach researcher |
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| nadja weinbach researcher |
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