Family name Hrkač (Hrkač 
) , throughout the world, is a rare cognomen. The family name Hrkač is characteristic of Southern Europe, particularly Croatia, where it is quite a rare surname.
Ana, Jelena, Tihana, Nikola, Helena, Hrvoje, Zdenka, Zrinka, Marijan, Martina, Mirjana, Stjepan, Antonio, Karmela, Dominik, Dražen, Gordana, Ljubica, Željko, Đurđa, Kristina, Krešimir, Patrik, Katica, Branko, Slaven, Ena, Iva, Dora, Ines, Ivan, Marko, Sanja, Saša, Antun, Borna, Ljiljana, Petra, David, Davor, Josip, Vesna, Vlado, Ivana, Marija, Matija, Milica, Sanela, Darko, and Tomislav