Culović families are Croats and they are mostly from Petrinja area. In the past century, relatively most of Croatian residents bearing this family name were born in Petrinja area and in Sisak. In Cerje Letovanićko in Petrinja area every eighth inhabitant had the family name Culović.
Prevalence
About 60 people with faimily name Culović live in Croatia today, in 20 households. There were 70 of them in the middle of the past century, and their number decreased by 10 percent. They are located in threee Croatian counties, four cities and 6 other places, mostly in Lekenik in Petrinja area (25), Zagreb (10), Cerje Letovanicko in Petrinja area (<10), Petrinja (<10), and in Pescenica in Petrinja area (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.