In Croatia, Peco families are generally Croats (from Vinkovci area ), rarely Bosniaks (from Herzegovine ). In the past century, relatively most of Croatian residents bearing this family name were born in Herzegovina (Mostar area) and in Zagreb. In Goleš in Middle Bosnia every eighth inhabitant had the family name Peco.
Prevalence
About 40 people with faimily name Peco live in Croatia today, in 12 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in only five naselja i to in Zagreb (20), Retkovci in Vinkovci area (10), Zadar (<5), Sisak (<5), and in Rijeka (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1942 in source Phone Directory of the Independent State of Croatia 1942.