In Croatia, Berša families are Croats (from Knin area ). In the past century, relatively most of Croatian residents bearing this family name were born in Knin area and in Drnis.
Prevalence
About 10 people with faimily name Berša live in Croatia today, in 8 households. There were 20 of them in the middle of the past century, and their number halved. They are located and two other Croatian places, mostly in Karlovac (<10), Luka (<5), Duga Resa (<5), Sveti Filip i Jakov in Biograd na moru area (<5), and in Oroslavje (<5).