In Croatia, Čačuga families are Croats by relative majority (from Bjelovar area ), equally Serbs, and very rarely Montenegrins (from Obrovac ). In the past century, relatively most of Croatian residents bearing this family name were born in Bjelovar and in Bjelovar area.
Prevalence
About 20 people with faimily name Čačuga 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 four Croatian counties, four cities and two other places, mostly in Kobasicari in Bjelovar area (<10), Gornji Karin (<5), Bjelovar (<5), Zagreb (<5), and in Galovac (<5).
Outside Croatia
Family name Čačuga is present in this form only in Croatia.