Cognomen Kubek (Kubek 
, Кубек 
) , in the entire world, is quite a rare surname. The family name Kubek is habitual in Eastern Europe, particularly Slovakia, where it is quite a rare surname, Czechia, and Poland, where it is a rare surname. Not in comparison with a country's population, it is commonest in the United States, Slovakia, and Poland. Also, Kubek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kubek | Slovakia, Czechia, United States, Germany, Poland |
| Кубек | Kazakhstan, Kyrgyzstan |
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tony kubek American baseball player, US (b. 1935) |
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| anton kubek (b. 1885) |
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smokin' joe kubek American electric blues guitarist., US (b. 1956) |
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| zdeněk kubek CZ (b. 1919) |
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| anthony kubek (b. 1920) |
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| werner kubek German association football player (1938-2020), DE (b. 1938) |
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| milan kubek Czech internist, CZ (b. 1968) |
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| marek kubek Polish-Austrian karateka |
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