Cognomen Świątczak (Świątczak 
) , in all the world, is a rare family name. The surname Świątczak is habitual in Eastern Europe, particularly Poland, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Świątczak | Poland |
| wiesław świątczak badminton player, PL (b. 1940) |
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| michał świątczak researcher |
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| piotr świątczak (b. 1985) |
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Jan, Tomasz, Oliwia, Mariusz, Martyna, Michał, Barbara, Roksana, Dagmara, Dominik, Justyna, Ewelina, Izabela, Łukasz, Karolina, Krystyna, Dominika, Gabrysia, Jarosław, Wiktoria, Arkadiusz, Agnieszka, Joanna, Dorota, Damian, Daniel, Alan, Anna, Ania, Maria, Marek, Artur, Beata, Kamil, Kasia, Pablo, Krzysztof, Paweł, Dawid, Jakub, Jerzy, Filip, Iwona, Zofia, Maciej, Sylwia, Kostek, Patryk, Piotr, and Aleksandra