Surname Groetsch (Groetsch 
) , globally, is quite a rare family name. The last name Groetsch is habitual in Germany, where it is a rare surname, the United States, and Denmark, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Germany, the United States, and Thailand.
| VARIANT | COUNTRY |
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| Groetsch | Germany, Thailand, Spain, Italy, United States |
| georg groetsch (b. 1784) |
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| john groetsch American politician – Minnesota -House 1874 (District 36); House 1883-84 (District 18), US (b. 1826) |
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| charles w. groetsch American applied mathematician and numerical analyst |
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| helga groetsch researcher |
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| justin groetsch film crew member (b. 1983) |
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| ulrich groetsch DE |
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