Mikić families are mainly Croats and they are mostly from Djakovo area. According to some sources they are from Backa, very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Bosanian Posavina (Orasje area) and in Zagreb. In places Kostrc and Matići in Bosanian Posavina every sixth inhabitant had the family name Mikić.
About 2000 people with faimily name Mikić live in Croatia today, in 840 households. There were 1700 of them in the middle of the past century, and their number increased by 20 percent. They are located in all Croatian counties, in 72 cities and 174 other places, mostly in Zagreb (325), Zupanja (90), Trnava in Djakovo area (85), Donji Miholjac (70), and in Osijek (70).