Čavčić families are Croats and they are mostly from Slavonski Brod. In the past century, relatively most of Croatian residents bearing this family name were born in Slavonski Brod and Sinj.
Prevalence
About 170 people with faimily name Čavčić live in Croatia today, in 70 households. There were 200 of them in the middle of the past century, and their number decreased by 20 percent. They are located in 10 Croatian counties, in 14 cities and 17 other places, mostly in Slavonski Brod (65), Split (30), Sinj (15), Zagreb (10), and in Osijek (10).
Outside Croatia
At least four families with this surname emigrated from Croatia to: the United States (2), France (1), and to Canada (1). Family name Čavčić is present in 11 countries on three continents. The family name "Cavcic " is used by some 200 people in the United States , small number in Australia , and small number of people in Germany.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.