Cognomen Kaška (Кашка 
, Kaška 
) , globally, is a rare last name. The surname Kaška is characteristic of Ukraine, where it is quite a rare surname, Czechia, and Kazakhstan, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Eastern Europe, particularly Ukraine, Russia, and Czechia. Very seldom, Kaška is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Кашка | Russia, Kyrgyzstan, Ukraine, Kazakhstan |
| Kaška | Czechia |
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jan kaška Czech actor, CZ (b. 1810) |
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| antonín kaška CZ (b. 1862) |
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| josef kaška CZ (b. 1868) |
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pavel kaška Czech figure skater, CZ (b. 1988) |
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| jiří kaška (b. 1938) |
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| milan kaška researcher, CZ (b. 1951) |
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| antonín kaška Czech actor and director, CZ (b. 1957) |
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| petr kaška CZ (b. 1954) |
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| václav kaška CZ (b. 1978) |
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