In Croatia, Renjo families are Croats (from North Herzegovina ). In the past century, relatively most of Croatian residents bearing this family name were born in North Herzegovina (Konjic area) and in Middle Bosnia (Zenica area). In Gornja Vratna Gora in North Herzegovina every fourth inhabitant had the family name Renjo.
Prevalence
About 30 people with faimily name Renjo live in Croatia today, in 13 households. They are located in 7 Croatian counties, in 6 cities and threee other places, mostly in Zagreb (<10), Virovitica (<10), Ribnica (<10), Bjelovar (<5), and in Suhopolje in Virovitica area (<5).