In Croatia, Kočar families are Croats (from Cakovec area ). In the past century, relatively most of Croatian residents bearing this family name were born in Osijek and Cakovec.
Prevalence
About 20 people with faimily name Kočar live in Croatia today, in 9 households. They are located in threee Croatian counties, two cities and 5 other places, mostly in Pula (<5), Selnica in Mursko Sredisce area (<5), Brezje in Cakovec area (<5), and in Bilje (<5) and Darda (<5) in Osijek area.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over thirty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.