Last name Rybka (Rybka 
, Рыбка 
, Рибка ) , worldwide, is a common family name. The cognomen Rybka is habitual in Eastern Europe, particularly Poland, where it is quite a common surname, Ukraine, where it is quite a rare surname, and Czechia. Measured by absolute frequency, it most frequently occurs in Eastern Europe, particularly Poland, Ukraine, and Russia. Also, Rybka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rybka | Germany, France, Czechia, Poland, United States |
| Рыбка | Ukraine, Kazakhstan, Belarus, Russia, Georgia |
| Рибка | Russia, Ukraine |
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stanisław rybka PL (b. 1884) |
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jan rybka Officer of the Polish Army, PL (b. 1896) |
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eugeniusz stanisław rybka Polish astronomer, PL (b. 1898) |
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| heinrich rybka (b. 1848) |
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marta melusja rybka PL (b. 1905) |
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franciszek rybka Captain of the Polish Army (1918-1986), ES (b. 1918) |
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jaroslav rybka Czech internist and doctor (1931-2018), CZ (b. 1931) |
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| josef rybka CZ (b. 1875) |
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| alois rybka (b. 1887) |
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jerzy rybka (b. 1938) |
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czesław rybka Polish politician, PL (b. 1957) |
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| otto rybka (b. 1900) |
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| josef rybka (b. 1915) |
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| antoni rybka PL (b. 1918) |
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| włodzimierz rybka PL (b. 1922) |
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