In Croatia, Maštrapa families are Croats (from Peljesac Peninsula ). In the past century, relatively most of Croatian residents bearing this family name were born on Peljesac Peninsula and in Dubrovnik.
Prevalence
About 10 people with faimily name Maštrapa live in Croatia today, in five households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only four Croatian places: in Oskorusno on the Peljesac peninsula (<10), Srebreno in Dubrovnik area (<5), Dubrovnik (<5), and in Rozat (<5).