In Croatia, Ćirović families are mainly Croats (from Ivanic-Grad ), rarely Serbs, and . In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Osijek.
Prevalence
About 40 people with faimily name Ćirović live in Croatia today, in 17 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in 8 Croatian counties, in 8 cities and 6 other places, mostly in Osijek (<10), Zagreb (<10), Josipovac (<5), Split (<5), and in Opatija (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1932 in source Emigration Commission Zagreb.