In Croatia, Kadušić families are predominantly Croats (from Jastrebarsko ), rarely Bosniaks (from Middle Bosnia ). In the past century, relatively most of Croatian residents bearing this family name were born in Middle Bosnia (Tesanj area).
Prevalence
Only a few people with faimily name Kadušić live in Croatia today, in three households only. They are located in 8 Croatian counties, in 9 cities and 6 other places, mostly in Rijeka (<10), Zagreb (<10), Brkac in Buzet area (<5), Gornja Reka (<5), and in Pula (<5).
Outside Croatia
Family name Kadušić is present in 7 countries on two continents.