Vidačković families are Croats and they are mostly from north Herzegovina. In the past century, relatively most of Croatian residents bearing this family name were born in North Herzegovina (Konjic area) and in Middle Bosnia (Sarajevo area).
Prevalence
About 90 people with faimily name Vidačković live in Croatia today, in 40 households. There were 20 of them in the middle of the past century, and their number multiplied. They are located in 10 Croatian counties, in 14 cities and 10 other places, mostly in Zagreb (20), Split (15), Zupanja (<10), Gradiste in Zupanja area (<10), and in Rijeka (<10).
Outside Croatia
Family name Vidačković is present in 11 countries on three continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over fifty times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.