In Croatia, Kužumilović families are Croats (from Peljesac Peninsula ). In the past century, relatively most of Croatian residents bearing this family name were born on Peljesac Peninsula and in Metkovic. In Česvinica on Peljesac Peninsula every fifth inhabitant had the family name Kužumilović.
Prevalence
About 30 people with faimily name Kužumilović live in Croatia today, in 13 households. They are located in threee Croatian counties and 5 other places, mostly in Cesvinica on the Peljesac peninsula (<10), Dubrovnik (<10), Ston on the Peljesac peninsula (<10), Mokosica (<5), and in Metkovic (<5).
Outside Croatia
Family name Kužumilović is present in two countries on two continents.