Rogošić families are Croats and they are mostly from Solin area (Dugopolje). According to some sources they are from Omis area. In the past century, relatively most of Croatian residents bearing this family name were born in Split and in Solin area.
Prevalence
About 610 people with faimily name Rogošić live in Croatia today, in 220 households. There were 340 of them in the middle of the past century, and their number increased by 80 percent. They are located in 10 Croatian counties, in 20 cities and 24 other places, mostly in Dugopolje in Solin area (210), Split (185), Omis (105), Zagreb (40), and in Slavonski Brod (10).
Outside Croatia
Family name Rogošić (including: Rogosic , Rogosich ) is present in 15 countries on three continents. "Rogosich " is used by some 80 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 2007 in source Encyclopaedia of Croatian Surnames.