Rundić families are frequently Croats and they are mostly from Rijeka area , less frequently Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka and in Rijeka area.
Prevalence
About 70 people with faimily name Rundić live in Croatia today, in 30 households. There were 90 of them in the middle of the past century, and their number decreased by 20 percent. They are located in four Croatian counties, threee cities and 14 other places, mostly in Rijeka (25), and in Podkilavac (15), Podhum (10), Jelenje (<10) and Buzdohanj (<5) in Rijeka area.
Outside Croatia
At least four families with this surname emigrated from Croatia to Germany (3) and the United States (1). Family name Rundić (including: Rundic , Rundich ) is present in five countries on two continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1692 in source Catholic Church Parish Records.