Radmilović families are mainly Croats and they are mostly from Koprivnica area , often Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Slatina area and in Koprivnica area. In Veliki Botinovac in Koprivnica area every fourth inhabitant had the family name Radmilović.
Prevalence
About 240 people with faimily name Radmilović live in Croatia today, in 120 households. There were 530 of them in the middle of the past century, and their number halved. They are located in the most of Croatian counties, in 29 cities and 23 other places, mostly in Zagreb (35), Obrovac (15), Tenja (10), Veliki Botinovac in Koprivnica area (10), and in Osijek (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.