Cognomen Ziółkowski (Ziolkowski 
, Ziółkowski 
, זיולקובסקי 
) , in all the world, is a common last name. The cognomen Ziółkowski is characteristic of Poland, where it is quite a common surname, Germany, where it is quite a rare surname, and France, where it is a rare surname. Not in comparison with a country's population, this name is the most popular in Poland, the United States, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Ziolkowski | Germany, France, Poland, United Kingdom, United States |
| Ziółkowski | Germany, Norway, Poland, United Kingdom, United States |
| זיולקובסקי | Israel |
| Зиолковский | Russia |
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adam ziółkowski PL (b. 1826) |
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tadeusz ziółkowski Polish sailor and sea captain, PL (b. 1886) |
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zygmunt ziółkowski Polish politician (1889-1963), PL (b. 1889) |
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franciszek ziółkowski sergeant of the Polish Army, PL (b. 1893) |
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jan leon ziółkowski PL (b. 1889) |
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jan piotr ziółkowski Officer of the Polish Army, PL (b. 1915) |
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janusz ziółkowski Polish politician, PL (b. 1924) |
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marek ziółkowski Polish sociologist, PL (b. 1949) |
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| wiktor hermogenes ziółkowski (b. 1893) |
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marek ziółkowski Polish diplomat, PL (b. 1955) |
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| stanisław ziółkowski PL (b. 1904) |
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| wacław ziółkowski PL (b. 1904) |
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| jan ziółkowski PL (b. 1916) |
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szymon ziółkowski Polish hammer thrower, PL (b. 1976) |
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| michał ziółkowski PL (b. 1919) |
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Jan, Jerzy, Tomek, Filip, Oskar, Marian, Marcel, Marcin, Maciej, Maciek, Maksym, Michal, Samuel, Szymon, Antoni, Adrian, Cezary, Bartek, Bogdan, Kacper, Konrad, Patryk, Jakub, Jarek, Jacek, Janek, Alek, Alan, Arek, Adam, Kuba, Emil, Irek, Igor, Olek, Marek, Robert, Mirek, Benon, Karol, Kamil, Paweł, Piotr, Radek, Rafał, Roman, Darek, Dawid, Artur, and Daniel