Czyż () is a surname of Polish language origin, meaning "siskin". Surnames of similar derivations include Czyżewski and Czyżowicz. The Czech/Slovak equivalent is Číž and the Belarusian form is Chyzh.
The surname may refer to: Bobby Czyz (born 1962), American boxer Henryk Czyż (1923–2003), Polish musician Marek Czyż (born 1968), Polish journalist and news presente Olek Czyż (born 1990), Polish basketball player Przemysław Czyż (born 1972), Polish diplomat Szymon Czyż (born 2001), Polish footballer Tom Czyz, American detective Vincent Czyz, American avant-garde fiction writer Wojtek Czyz (born 1980), German Paralympic track and field athlete Lejzor Czyż, the birth name of Leonard Chess (1917–1969), American record company executive Fiszel Czyż, the birth name of Phil Chess (1921–2016), American record company executive
See also
Chyzh, Belarusian surname Čížek, Czech surname Eurasian siskin Spinus spinus, aka. a Czyż