In Croatia, Kvestić families are Croats (from Peljesac Peninsula ). In the past century, relatively most of Croatian residents bearing this family name were born in Dubrovnik and on Peljesac Peninsula. In Duba Stonska on Peljesac Peninsula every fourth inhabitant had the family name Kvestić.
Prevalence
About 50 people with faimily name Kvestić live in Croatia today, in 20 households. There were 30 of them in the middle of the past century, and their number increased by 60 percent. They are located in threee Croatian counties, four cities and 8 other places, mostly in Dubrovnik (20), Zagreb (<10), Split (<10), and in Sparagovici (<10) and Ston (<5) on the Peljesac peninsula.
Outside Croatia
Family name Kvestić is present in this form only in Croatia.