About 70 people with faimily name Kuščević live in Croatia today, in 20 households. There were 80 of them in the middle of the past century, and their number decreased by 10 percent. They are located in four Croatian counties, four cities and 7 other places, mostly in Nerezisca on the Island of Brac (40), Split (<10), Milna on the Island of Brac (<10), Zagreb (<5), and in Supetar on the Island of Brac (<5).
Outside Croatia
Family name Kuščević (including: Kuscevic , Kuscevich ) is present in 6 countries on four continents. The family name "Kuscevic " is used by some 500 people in Bolivia , about 200 in Chile , and small number of people in the United States.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over thirty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.