In Croatia, Čomor families are predominantly Croats (from Split ), rarely Bosniaks (from Podrinje (Bosnia) ). In the past century, relatively most of Croatian residents bearing this family name were born in Split and in Podrinje, Bosnia (Foca area).
Prevalence
Only a few people with faimily name Čomor live in Croatia today, in two households only. There were 10 of them in the middle of the past century, and their number decreased significantly. They are located in one Croatian city only, in Split (<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.