In Croatia, Čadonić families are Croats (from Vrbovsko area ). In the past century, relatively most of Croatian residents bearing this family name were born in Vrbovsko area and in Karlovac.
Prevalence
About 20 people with faimily name Čadonić live in Croatia today, in five households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in only five Croatian places: in Johi in Vrbovsko area (<10), Duga Resa (<5), Strmec in Samobor area (<5), Srednje Prilisce in Duga Resa area (<5), and in Zapresic (<5).