Last name Kasperek (Kasperek 
, Касперек 
) , throughout the world, is quite a common cognomen. The cognomen Kasperek is habitual in Poland, where it is quite a rare surname, Germany, where it is a rare surname, and Czechia. Measured by absolute frequency, it is commonest in Poland, Germany, and the United States. Likewise, Kasperek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kasperek | United Kingdom, Poland, United States, France, Germany |
| Касперек | Russia |
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ryszard kasperek PL (b. 1931) |
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artur kasperek Polish musician, PL (b. 1966) |
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| kazimierz j. kasperek veteran from the Polish Navy who was fighting during World War II (b. 1916) |
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| józef kasperek PL (b. 1931) |
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leigh kasperek New Zealand cricketer, NZ (b. 1992) |
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| dick kasperek American football player, US (b. 1943) |
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| maria kasperek PL (b. 1934) |
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| bernhard kasperek German politician, DE (b. 1952) |
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| andrzej kasperek Polish teacher, writer, essaist, PL (b. 1958) |
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| janusz kasperek Polish sportsperson, PL (b. 1960) |
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| dariusz kasperek Polish association football player, PL (b. 1966) |
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| regina kasperek researcher, PL |
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| kornel kasperek researcher |
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| kamil kasperek (b. 1971) |
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| andrzej kasperek (b. 1973) |
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