In Croatia, Pecha families are Croats (from Zupanja area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Slavonski Brod. In Lukavac in Bosanian Posavina every two-hundredth inhabitant had the family name Pecha.
Prevalence
About 10 people with faimily name Pecha live in Croatia today, in three households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in two Croatian counties, in one city and another small place , mostly in Babina Greda in Zupanja area (<10) and Zagreb (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.