In Croatia, Kocmur families are predominantly Croats (from the Island of Krk ), rarely Slovenes (from Kraljevica ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Kraljevica.
Prevalence
Only a few people with faimily name Kocmur live in Croatia today, in four households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in three Croatian cities only: in Zagreb (<10), Kraljevica (<5), and in Brzac on the Island of Krk (<5).
Outside Croatia
Family name Kocmur is present in 7 countries on four continents.