In Croatia, Čusta families are Bosniaks (from Zagreb ). In the past century, relatively most of Croatian residents bearing this family name were born in Middle Bosnia (Sarajevo area) and in Middle Bosnia (Vares area). In Kadarići in Middle Bosnia nearly every inhabitant had the family name Čusta.
Prevalence
Only a few people with faimily name Čusta live in Croatia today, in two households only. They are located in only two naselja i to in Zagreb (<5) and Vugrovec Gornji (<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.