Wilczyński
Wilczyński is a surname of Polish-language origin. It derives either directly from Wilk or from toponyms with this stem. About 17,000 people use the surname in Poland, with the greatest number found in Ostrów Mazowiecka, Dębica, and Kielce. Notable people include:
- Ernest Julius Wilczynski, American mathematician
- Jan Kazimierz Wilczyński, Polish medical doctor, collector and publisher
- Józef Olszyna-Wilczyński, Polish general
- Katerina Wilczynski, Polish artist
- Konrad Wilczynski, Austrian handball player
- Tomasz Wilczyński, bishop of Warmia
- Walter Wilczynski, American neuroscientist and ethologist
- Wojciech Wilczyński, Polish footballer
- Taylor Wilczynski, Australian rower
