Surname Чижек (Čížek 
, Чижек 
) , in all the world, is quite a rare last name. The surname Чижек is habitual in Eastern Europe, particularly Czechia, where it is quite a common surname, Slovakia, where it is a rare surname, and Ukraine, where it is a very rare surname. Very seldom, Чижек is the forename as well as the last name.