Vorkapić families are mainly Serbs and they are mostly from Glina area , whereas often Croats (from Ogulin area ). In the past century, relatively most of Croatian residents bearing this family name were born in Glina area and in Osijek. In places Vorkapić and Katinovac in Glina area every third inhabitant had the family name Vorkapić.
Prevalence
About 430 people with faimily name Vorkapić live in Croatia today, in 230 households. There were 820 of them in the middle of the past century, and their number halved. They are located in the most of Croatian counties, in 32 cities and 44 other places, mostly in Zagreb (45), Rijeka (45), Topusko in Glina area (40), Vukovar (30), and in Katinovac in Glina area (30).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.