Vušković families are Croats and they are mostly from the Island of Brac. In the past century, relatively most of Croatian residents bearing this family name were born on the Island of Brac and in Split.
Prevalence
About 180 people with faimily name Vušković live in Croatia today, in 80 households. There were 160 of them in the middle of the past century, and their number increased by 20 percent. They are only located in in 11 Croatian cities and four other places, mostly in Supetar on the Island of Brac (70), Split (70), Zagreb (10), Bakar (<10), and in Rijeka (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.