In Croatia, Kukurin families are Croats (from Kastav ). In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka and Zagreb.
Prevalence
About 40 people with faimily name Kukurin live in Croatia today, in 16 households. There were 30 of them in the middle of the past century, and their number increased by 30 percent. They are located in two Croatian counties, threee cities and 5 other places, mostly in Spincici (15), Matulji in Opatija area (10), Kastav (<5), Kukci (<5), and in Porec (<5).