Only a few people with faimily name Peia live in Croatia today, in 6 households. They are located in four Croatian counties, four cities and two other places, mostly in Zagreb (<5), Sesvete (<5), Velika Gorica (<5), Petrinja (<5), and in Crikvenica (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.