Čala families are Croats and they are mostly from Sibenik. In the past century, relatively most of Croatian residents bearing this family name were born in Sibenik and Zagreb.
Prevalence
About 70 people with faimily name Čala live in Croatia today, in 40 households. There were 80 of them in the middle of the past century, and their number decreased by 20 percent. They are located and two other Croatian places, mostly in Sibenik (45), Zagreb (25), Split (<10), Zadar (<5), and in Sesvete (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 2007 in source Encyclopaedia of Croatian Surnames.