In Croatia, Brajnov families are almost entirely Croats (from Trogir area ), barely Macedonians (also from Trogir area ). In the past century, relatively most of Croatian residents bearing this family name were born in Split and Trogir.
Prevalence
About 60 people with faimily name Brajnov live in Croatia today, in 19 households. There were 30 of them in the middle of the past century, and their number doubled. They are only located in threee Croatian cities and four other places, mostly in Gustirna in Trogir area (25), Split (15), Kastel Sucurac (<10), Solin (<5), and in Kastel Stari (<5).
Outside Croatia
Family name Brajnov (including: Brainov , Braynov ) is present in 9 countries on three continents.