Mijačević families are almost entirely Croats and they are mostly from middle Bosnia , rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Middle Bosnia (Kakanj area) and in Bosanian Posavina (Gradacac area).
Prevalence
About 130 people with faimily name Mijačević live in Croatia today, in 50 households. There were 60 of them in the middle of the past century, and their number doubled. They are located in the most of Croatian counties, in 16 cities and 22 other places, mostly in Zagreb (20), Komletinci in Vinkovci area (15), Split (10), Vinkovci (<10), and in Slavonski Brod (<10).
Outside Croatia
At least three families with this surname emigrated from Croatia to Germany (2) and the United States (1). Family name Mijačević is present in 6 countries on three continents.
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.
