In Croatia, Čombor families are Croats (from Vinkovci area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Vinkovci area.
Prevalence
About 10 people with faimily name Čombor live in Croatia today, in five households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in two Croatian cities only, in Osijek (<10) and Zagreb (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.