Petračić families are Croats and they are mostly from Petrinja. According to some sources they are from Rakitovca near Velike Gorice. In the past century, relatively most of Croatian residents bearing this family name were born in Petrinja and Zagreb.
Prevalence
About 90 people with faimily name Petračić live in Croatia today, in 30 households. There were 110 of them in the middle of the past century, and their number decreased by 20 percent. They are located in 8 Croatian counties, in 9 cities and 5 other places, mostly in Zagreb (20), Petrinja (20), Rakitovec (20), Karlovac (<10), and in Velika Gorica (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.