In Croatia, Parežanin families are mainly Croats (from Opatija area ), equally Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka and in Slatina area.
Prevalence
About 20 people with faimily name Parežanin live in Croatia today, in 7 households. There were 10 of them in the middle of the past century, and their number doubled. They are located in 7 Croatian counties, in 6 cities and another small place , mostly in Matulji in Opatija area (<10), Zagreb (<5), Vukovar (<5), Split (<5), and in Karlovac (<5).
Outside Croatia
Family name Parežanin is present in this form only in Croatia.