In Croatia, Kulež families are almost entirely Croats (from Pozega area ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Zapresic area.
Prevalence
About 30 people with faimily name Kulež live in Croatia today, in 9 households. There were 30 of them in the middle of the past century, and their number remains constant. They are located in threee Croatian counties, two cities and four other places, mostly in Nova Kapela in Pozega area (10), Bestovje in Samobor area (<10), Zagreb (<10), Kraljev Vrh in Zapresic area (<5), and in Lucko (<5).
Outside Croatia
Family name Kulež is present in this form only in Croatia.