Family name Groš (Groschen 
, Groš 
, Грош 
) , in the entire world, is a rare last name. The family name Groš is characteristic of Croatia, where it is quite a rare surname, Ukraine, where it is a rare surname, and Belarus, where it is a very rare surname. In absolute terms, it is commonest in Ukraine, Croatia, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Groschen | United States, Israel |
| Groš | Croatia |
| Грош | Kazakhstan, Ukraine, Belarus, Russia |
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karel groš Czech attorney (1865-1938), CZ (b. 1865) |
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| jindřich groš senior official at the finance ministry of Czechoslovakia (1867-1950), CZ (b. 1867) |
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| jindřich groš CZ (b. 1897) |
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| vladimír groš CZ (b. 1946) |
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| karel groš CZ (b. 1955) |
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| vladimír groš CZ (b. 1971) |
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Ana, Jurica, Tajana, Nikola, Vedran, Stjepan, Barbara, Robert, Božica, Željka, Katarina, Krešimir, Dragutin, Tomislav, Vladimir, Ljubica, Zvonimir, Patrik, Marija, Nada, Vera, Ivan, Mario, Marko, Marek, Mateja, Milka, Goran, Neven, Honza, Vlado, Irena, Ivica, Boris, and Valentina