In Croatia, Kupčerić families are Croats (from Belisce area ). In the past century, relatively most of Croatian residents bearing this family name were born in Belisce area and in Osijek. In Marijanci in Belisce area every twentieth inhabitant had the family name Kupčerić.
Prevalence
About 40 people with faimily name Kupčerić live in Croatia today, in 18 households. There were 90 of them in the middle of the past century, and their number decreased significantly. They are located in two Croatian counties, in 6 cities and threee other places, mostly in Marijanci in Belisce area (30), Belisce (<10), Djakovo (<5), Gat (<5), and in Donji Miholjac (<5).
Outside Croatia
Family name Kupčerić is present in this form only in Croatia.