In Croatia, Bratovenski families are Croats (from Pregrada area ). In the past century, relatively most of Croatian residents bearing this family name were born in Pregrada area and in Pregrada.
Prevalence
About 10 people with faimily name Bratovenski live in Croatia today, in two households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only one small Croatian place, in Hum na Sutli in Pregrada area (10).
Outside Croatia
Family name Bratovenski is present in this form only in Croatia.