In Croatia, Peračković families are almost entirely Croats (from Rijeka ), barely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Slavonski Brod and Rijeka.
Prevalence
About 60 people with faimily name Peračković live in Croatia today, in 17 households. There were 20 of them in the middle of the past century, and their number tripled. They are located and two other Croatian places, mostly in Rijeka (15), Zagreb (<10), Zadubravlje in Slavonski Brod area (<10), Pula (<10), and in Slavonski Brod (<5).
Outside Croatia
Family name Peračković is present in this form only in Croatia.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.