In Croatia, Čađavčan families are Croats (from Virovitica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Virovitica and in Virovitica area.
Prevalence
About 20 people with faimily name Čađavčan live in Croatia today, in 8 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in four Croatian counties, threee cities and 5 other places, mostly in Osijek (<10), Draganic in Karlovac area (<10), Virovitica (<5), Brezovica in Virovitica area (<5), and in Slavonski Brod (<5).
Outside Croatia
Family name Čađavčan is present in this form only in Croatia.