In Croatia, Prajo families are almost entirely Croats (from Virovitica area ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in East Herzegovina (Gacko area) and in Middle Bosnia (Zenica area). In Dusina in Middle Bosnia every ninth inhabitant had the family name Prajo.
Prevalence
About 40 people with faimily name Prajo live in Croatia today, in 15 households. They are located in 8 Croatian counties, in 7 cities and four other places, mostly in Dugo Selo Lukacko in Virovitica area (15), Split (<10), Rijeka (<5), Knin (<5), and in Porec (<5).
Outside Croatia
Family name Prajo (including: Prayo , Peraio ) is present in four countries on two continents.
