Peras families are Croats and they are mostly from Prelog area. In the past century, relatively most of Croatian residents bearing this family name were born in Cakovec and Zagreb.
Prevalence
About 230 people with faimily name Peras live in Croatia today, in 90 households. There were 270 of them in the middle of the past century, and their number decreased by 10 percent. They are located in 9 Croatian counties, in 14 cities and 38 other places, mostly in Zagreb (35), Cakovec (25), Dekanovec in Prelog area (15), Varazdin (10), and in Mursko Sredisce (10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.