In Croatia, Čirke families are Croats (from Valpovo ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Virovitica.
Prevalence
Only a few people with faimily name Čirke live in Croatia today, in four households only. They are located in only five naselja i to in Donja Drenova (<5), Zagreb (<5), Velika Gorica (<5), Valpovo (<5), and in Ladimirevci (<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.