In Croatia, Rejo families are generally Croats (from Vrlika ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Vrlika and Osijek.
Prevalence
About 50 people with faimily name Rejo live in Croatia today, in 20 households. There were 20 of them in the middle of the past century, and their number more than doubled. They are located in threee Croatian counties, in 7 cities and threee other places, mostly in Osijek (15), Split (10), Trogir (<10), Maovice (<5), and in Kastel Luksic (<5).