Kukoč families are Croats and they are mostly from Split. In the past century, relatively most of Croatian residents bearing this family name were born in Split and Rijeka.
Prevalence
About 110 people with faimily name Kukoč live in Croatia today, in 60 households. There were 90 of them in the middle of the past century, and their number increased by 30 percent. They are located in 6 Croatian counties, in 9 cities and 5 other places, mostly in Split (90), Zagreb (<10), Bol on the Island of Brac (<5), Rijeka (<5), and in Pula (<5).
Outside Croatia
Family name Kukoč (including: Kukoc , Kuchocha and Kukochka ) is present in 19 countries worldwide.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.