Cognomen Wojtysiak (Wojtysiak 
) , in the entire world, is quite a rare surname. The surname Wojtysiak is characteristic of Poland, where it is quite a rare surname, Ireland, where it is a rare surname, and Germany. Not in comparison with a country's population, it most frequently occurs in Poland, the United States, and Germany. Also, Wojtysiak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wojtysiak | Germany, United Kingdom, United States, Poland, France |
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kajetan wojtysiak Polish journalist, PL (b. 1938) |
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| antoni wojtysiak (b. 1896) |
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| jacek wojtysiak Polish philosopher, PL (b. 1967) |
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| kacper wojtysiak Polish researcher, PL |
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| dorota wojtysiak researcher (ORCID 0000-0002-4713-9902) |
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| katarzyna wojtysiak researcher |
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