Čavlović families are Croats and they are mostly from Cazinska Krajina Region , Bosnia. In the past century, relatively most of Croatian residents bearing this family name were born in Cazins Region, Bosnia (Sanski Most area) and in Bosnian Krajina (Prijedor area). In places Kruhari and Garevica in Cazins Region (Bosnia) every seventh inhabitant had the family name Čavlović.
Prevalence
About 750 people with faimily name Čavlović live in Croatia today, in 310 households. There were 290 of them in the middle of the past century, and their number more than doubled. They are located in almost all Croatian counties, in 41 cities and 95 other places, mostly in Zagreb (115), Karlovac (45), Kozarice (40), Otok in Vinkovci area (35), and in Osijek (30).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.