In Croatia, Kopunić families are Croats (from Pozega area ). In the past century, relatively most of Croatian residents bearing this family name were born in Bjelovar and in Pozega area.
Prevalence
About 20 people with faimily name Kopunić live in Croatia today, in 8 households. There were 30 of them in the middle of the past century, and their number decreased by 20 percent. They are located in threee Croatian counties, threee cities and four other places, mostly in Kaptol in Pozega area (15), Zdralovi (<5), Zagreb (<5), Pozega (<5), and in Novoseljani (<5).
Outside Croatia
Family name Kopunić is present in four countries on three continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.