In Croatia, Čačilo families are Croats (from Jastrebarsko area ). In the past century, relatively most of Croatian residents bearing this family name were born in Jastrebarsko area and in Sisak. In Staničići Žumberački in Jastrebarsko area every third inhabitant had the family name Čačilo.
Prevalence
About 20 people with faimily name Čačilo 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 6 Croatian counties, threee cities and four other places, mostly in Zagreb (<10), Kutina (<5), Petrijevci in Valpovo area (<5), Sveti Djurdj in Ludbreg area (<5), and in Stanicici Zumberacki in Jastrebarsko area (<5).
