Surname Kleczka (Kleczka 
) , around the globe, is a rare family name. The cognomen Kleczka is habitual in Poland, where it is a rare surname, Germany, and the United States, where it is a very rare surname. Likewise, Kleczka is the forename as well as the last name.
| VARIANT | COUNTRY |
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| Kleczka | Norway, Germany, Poland, Canada, United States |
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john c. kleczka American politician (1885-1959), US (b. 1885) |
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jerry kleczka American politician (1943-2017), US (b. 1943) |
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| bernadette kleczka researcher |
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| anna kleczka researcher |
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