Kukić families are mainly Croats and they are mostly from Herzegovina , often Serbs, very rarely Bosniaks. In the past century, relatively most of Croatian residents bearing this family name were born in Hrvatska Kostajnica area and in Zagreb. In Gorička in Hrvatska Kostajnica area every fourth inhabitant had the family name Kukić.
Prevalence
About 840 people with faimily name Kukić live in Croatia today, in 400 households. There were 1200 of them in the middle of the past century, and their number decreased by 30 percent. They are located in almost all Croatian counties, in 55 cities and 105 other places, mostly in Zagreb (175), Rijeka (45), Osijek (30), Goricka in Hrvatska Kostajnica area (25), and in Sisak (25).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over fifty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.