Domaćinović families are Croats and they are mostly from Zupanja area. According to some sources they are from Bugojno area (Bosnia). In the past century, relatively most of Croatian residents bearing this family name were born in Zupanja area and in Vinkovci.
Prevalence
About 120 people with faimily name Domaćinović live in Croatia today, in 50 households. There were 180 of them in the middle of the past century, and their number decreased by 30 percent. They are located in 9 Croatian counties, in 11 cities and 9 other places, mostly in Bosnjaci in Zupanja area (60), Zagreb (20), Zupanja (10), Vinkovci (<10), and in Visnjevac (<10).
Outside Croatia
Family name Domaćinović is present in four countries on three continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1938 in source Phone Book - Zagreb 1938.