Čavar families are Croats and they are mostly from middle Bosnia. According to some sources they are from Herzegovina, Široki Brijeg. In the past century, relatively most of Croatian residents bearing this family name were born in Middle Bosnia (Jajce area) and in Osijek.
Prevalence
About 320 people with faimily name Čavar live in Croatia today, in 140 households. There were 50 of them in the middle of the past century, and their number multiplied. They are located in the most of Croatian counties, in 35 cities and 33 other places, mostly in Zagreb (105), Osijek (20), Split (15), Vinkovci (15), and in Sesvete (10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 2007 in source Encyclopaedia of Croatian Surnames.