In Croatia, Ćupović families are predominantly Serbs, rarely Croats. In the past century, relatively most of Croatian residents bearing this family name were born in Glina and Sisak. In Brnjeuška in Glina every fourtieth inhabitant had the family name Ćupović.
Prevalence
Only a few people with faimily name Ćupović live in Croatia today, in five households only. There were 20 of them in the middle of the past century, and their number halved. They are located in two Croatian counties, two cities and four other places, mostly in Glina (<5), Pakrac (<5), Majske Poljane (<5), Gornje Taboriste (<5), and in Roviska (<5).
Outside Croatia
Family name Ćupović is present in 7 countries on three continents.