In Croatia, Karadija families are Croats (from Virovitica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Virovitica.
Prevalence
About 10 people with faimily name Karadija 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 only four Croatian places: in Budrovac Lukacki in Virovitica area (<10), Virovitica (<5), Podgorje (<5), and in Golo Brdo (<5).