Family name Paciorek (Paciorek 
) , in all the world, is quite a rare last name. The surname Paciorek is habitual in Poland, where it is quite a rare surname, Czechia, where it is a rare surname, and Ireland. Not in comparison with a country's population, it is commonest in Poland, the United States, and Czechia. Also, Paciorek is the forename as well as the last name.
| VARIANT | COUNTRY |
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| Paciorek | United Kingdom, Poland, Germany, United States, Czechia |
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adam paciorek Lieutenant colonel, PL (b. 1894) |
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| stanisław paciorek Polish artist, PL (b. 1889) |
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tom paciorek American baseball player, US (b. 1946) |
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| bolesław paciorek PL (b. 1899) |
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jim paciorek American baseball player, US (b. 1960) |
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| józef paciorek PL (b. 1903) |
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| franciszek paciorek PL (b. 1914) |
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| antoni paciorek Polish Catholic priest, biblical scholar, PL (b. 1945) |
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| john paciorek American baseball player, US (b. 1945) |
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karol paciorek PL (b. 1986) |
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| jaromír paciorek Czech footballer, CZ (b. 1979) |
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| alan paciorek researcher |
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| przemysław paciorek researcher, PL |
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| albertyna paciorek Polish researcher, PL |
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| marcin paciorek researcher (ORCID 0000-0002-1757-1999), PL |
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