In Croatia, Mostahinić families are almost entirely Croats (from Dubrovnik area ), very rarely Slovenes (from Dubrovnik ). In the past century, relatively most of Croatian residents bearing this family name were born in Dubrovnik and in Dubrovnik area.
Prevalence
About 30 people with faimily name Mostahinić live in Croatia today, in 20 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in four Croatian counties and four other places, mostly in Gruda in Dubrovnik area (10), Dubrovnik (<10), Metkovic (<10), Porec (<5), and in Mokosica (<5).
Outside Croatia
Family name Mostahinić (including: Mostahinic , Mostahinich ) is present in four countries.