In Croatia, Tupac families are Croats (from Ozalj area ). In the past century, relatively most of Croatian residents bearing this family name were born in Ozalj area and in Karlovac. In Radinovo Brdo in Ozalj area every sixth inhabitant had the family name Tupac.
Prevalence
About 10 people with faimily name Tupac live in Croatia today, in 6 households. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only four naselja i to in Karlovac (10), Sosice in Ozalj area (<5), Zagreb (<5), and in Rabac (<5).