Vidačić families are usually Croats and they are mostly from Ludbreg area , rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Ludbreg area and in Nasice area. In Pijavice in Podrinje (Bosnia) every second inhabitant had the family name Vidačić.
Prevalence
About 170 people with faimily name Vidačić live in Croatia today, in 70 households. There were 160 of them in the middle of the past century, and their number increased by 0 percent. They are located in the most of Croatian counties, in 13 cities and 18 other places, mostly in Podgorac in Nasice area (35), Imbriovec Jalzabetski in Ludbreg area (25), Zagreb (15), Kaptol in Pozega area (15), and in Jalzabet in Ludbreg area (10).
Outside Croatia
Family name Vidačić is present in 7 countries on three continents. The family name "Vidacic " is used by small number of people in the United States.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.