Čukić families are Croats and they are mostly from Bosnian Posavina. In the past century, relatively most of Croatian residents bearing this family name were born in Bosanian Posavina (Odzak area) and in Slavonski Brod.
Prevalence
About 150 people with faimily name Čukić live in Croatia today, in 60 households. There were 60 of them in the middle of the past century, and their number more than doubled. They are located in the most of Croatian counties, in 12 cities and 27 other places, mostly in Osijek (25), Slavonski Brod (15), Velika Kopanica in Djakovo area (10), Nasice (10), and in Zagreb (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over thirty times, the first time 1749 in source 18th Century Census.