In Croatia, Repustić families are Croats (from Hrvatska Kostajnica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Sisak and in Hrvatska Kostajnica area. In Žreme in Hrvatska Kostajnica area every fourth inhabitant had the family name Repustić.
Prevalence
About 40 people with faimily name Repustić live in Croatia today, in 19 households. They are located in two Croatian counties, threee cities and 8 other places, mostly in Zreme in Hrvatska Kostajnica area (15), Sisak (<10), Krivaj Sunjski in Hrvatska Kostajnica area (<5), Petrinja (<5), and in Moscenica (<5).
Outside Croatia
Family name Repustić is present in this form only in Croatia.