In Croatia, Dijačić families are Croats (from Krizevci area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Koprivnica.
Prevalence
About 20 people with faimily name Dijačić live in Croatia today, in 9 households. There were 10 of them in the middle of the past century, and their number doubled. They are located in threee Croatian counties, threee cities and four other places, mostly in Karlovac (<10), Medja in Krizevci area (<5), Sveti Martin (<5), Vrbovec (<5), and in Mali Raven (<5).
Outside Croatia
Family name Dijačić is present in this form only in Croatia.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1926 in source Emigration Commission Zagreb.