In Croatia, Kajišić families are generally Croats (from Bosnian Krajina ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Bosnian Krajina (Prnjavor area).
Prevalence
About 20 people with faimily name Kajišić live in Croatia today, in 12 households. They are only located in threee Croatian cities and 7 other places, mostly in Tusilovic (<5), in Kompolje Korenicko (<5) and Rudanovac (<5) in Otocac area, Rijeka (<5), and in Viskovo in Rijeka area (<5).
Outside Croatia
Family name Kajišić is present in this form only in Croatia.