Surname Hižak (Hižak 
) , globally, is a rare last name. The family name Hižak is habitual in Southern Europe, particularly Croatia, where it is quite a rare surname.
Ana, Branko, Katica, Danica, Lorena, Josipa, Jelena, Jurica, Nadica, Helena, Zvonko, Zlatko, Marijan, Stjepan, Antonio, Barbara, Rikardo, Ružica, Dražen, Gordana, Ljubica, Tihomir, Sandra, Mladen, Mihael, Mislav, Iva, Ida, Anja, Dino, Fran, Ines, Ivan, Igor, Mario, Anita, Zdravko, Anica, Damir, Dunja, Goran, Josip, Vesna, Ivona, Zoran, Marina, Marija, Matija, Romeo, and Željko