Repac families are podjednako Croats (the family name originates from Cazinska Krajina Region , Bosnia) and Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Obrovac area and in Gospic. In places Gornji Štrbci and Nebljusi in Obrovac area every eighth inhabitant had the family name Repac.
Prevalence
About 160 people with faimily name Repac live in Croatia today, in 90 households. There were 220 of them in the middle of the past century, and their number decreased by 30 percent. They are located in the most of Croatian counties, in 24 cities and 16 other places, mostly in Nebljusi in Obrovac area (50), Zagreb (30), Rijeka (10), Sisak (<10), and in Split (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.