Gostović families are mainly Serbs and they are mostly from Senj area , whereas often Croats (from Rijeka ). In the past century, relatively most of Croatian residents bearing this family name were born in Senj area and in Zagreb.
Prevalence
About 90 people with faimily name Gostović live in Croatia today, in 50 households. There were 160 of them in the middle of the past century, and their number decreased by 40 percent. They are located in the most of Croatian counties, in 14 cities and 11 other places, mostly in Zagreb (20), Rijeka (20), Vukovar (<5), Slatina (<5), and in Starigrad (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.