In Croatia, Komnenović families are predominantly Croats (from Kastav ), rarely Montenegrins (from Kosovo ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Pleternica area and in Rijeka.
Prevalence
About 20 people with faimily name Komnenović live in Croatia today, in 12 households. There were 40 of them in the middle of the past century, and their number halved. They are located and two other Croatian places, mostly in Zagreb (<10), Dubrovnik (<10), Brncici (<5), Latinovac in Pleternica area (<5), and in Pozega (<5).