In Croatia, Čalović families are predominantly Croats (from Labin area ), rarely Montenegrins (from Osijek area ). In the past century, relatively most of Croatian residents bearing this family name were born in Labin and Beli Manastir.
Prevalence
About 20 people with faimily name Čalović live in Croatia today, in 8 households. There were 40 of them in the middle of the past century, and their number halved. They are located in only five naselja i to in Sumber in Labin area (<10), Rijeka (<5), Beli Manastir (<5), Samobor (<5), and in Darda in Osijek area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1942 in source Phone Directory of the Independent State of Croatia 1942.