In Croatia, Topo families are predominantly Serbs, rarely Croats (from Zagreb ). In the past century, relatively most of Croatian residents bearing this family name were born in Hrvatska Kostajnica area and in Zagreb.
Prevalence
About 20 people with faimily name Topo live in Croatia today, in 8 households. There were 30 of them in the middle of the past century, and their number decreased by 40 percent. They are located in only four Croatian places: in Rujevac in Hrvatska Kostajnica area (10), Zagreb (<5), and in Grmusani (<5) and Javnica (<5) in Hrvatska Kostajnica area.
