In Croatia, Dajaković families are almost entirely Croats (from Doboj area, BiH ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Doboj, Bosnia (Doboj area) and in Bosanian Posavina (Derventa area).
Prevalence
About 30 people with faimily name Dajaković live in Croatia today, in 15 households. They are located in 7 Croatian counties, in 8 cities and four other places, mostly in Zagreb (<10), Dugo Selo (<10), Knezci (<10), Bjelovar (<5), and in Stanici (<5).
Outside Croatia
Family name Dajaković is present in this form only in Croatia.