Cognomen Sebek (Sebek 
, Себек 
, Šebek ) , all around the world, is quite a common last name. The family name Sebek is characteristic of Czechia, where it is quite a common surname, Montenegro, and Serbia, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in Czechia, the United States, and Serbia. Very seldom, Sebek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sebek, Šebek | Czechia, Slovakia, Serbia, United States, Croatia |
| Себек | Kazakhstan, Russia |
| Шебек | Russia, Ukraine |
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rosemarie philomena sebek Austrian writer and painter, AT (b. 1939) |
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| franz sebek Austrian trade unionist, AT (b. 1901) |
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| nick sebek American football player (1927-2007), US (b. 1927) |
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| venci sebek American ice hockey player, US (b. 1963) |
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| pavel sebek researcher |
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| dick sebek college basketball player (1966–1968) Loyola Marymount |
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| monika sebek |
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| zora sebek BA |
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| milica sebek Montenegrin association football player, ME (b. 1997) |
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