In the past century, relatively most of Croatian residents bearing this family name were born in Rovinj.
Prevalence
Only a few people with faimily name Setić live in Croatia today, in households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in two Croatian counties, in one city and another small place , mostly in Rovinj (<5) and Lovran in Opatija area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 2007 in source Encyclopaedia of Croatian Surnames.