Štefanović families are Croats and they are mostly from Zabok area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Zabok area. In Ravnice in Zabok area every eighth inhabitant had the family name Štefanović.
Prevalence
About 320 people with faimily name Štefanović live in Croatia today, in 130 households. There were 370 of them in the middle of the past century, and their number decreased by 10 percent. They are located in the most of Croatian counties, in 25 cities and 32 other places, mostly in Zagreb (95), Ravnice in Zabok area (45), Pitomaca in Djurdjevac area (15), Prvca (15), and in Sopje in Slatina area (10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over eighty times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.