In Croatia, Koralija families are mainly Serbs, equally Croats (from Zlatar ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Virovitica area. In Veliko Palančište in Bosnian Krajina every eighth inhabitant had the family name Koralija.
Prevalence
About 20 people with faimily name Koralija live in Croatia today, in 12 households. There were 40 of them in the middle of the past century, and their number halved. They are located in 8 Croatian counties, in 6 cities and four other places, mostly in Zlatar (<10), Virovitica (<5), Plaski in Slunj area (<5), Bjelovar (<5), and in Belisce (<5).