In Croatia, Peruzović families are Croats (from Split ). In the past century, relatively most of Croatian residents bearing this family name were born in Split and Zagreb.
Prevalence
About 70 people with faimily name Peruzović live in Croatia today, in 40 households. There were 90 of them in the middle of the past century, and their number decreased by 20 percent. They are located in four Croatian counties and 6 other places, mostly in Split (55), Zagreb (10), Pozega (<10), and in Bol (<5) and Milna (<5) on the Island of Brac.
Outside Croatia
Family name Peruzović is present in five countries on three continents. The family name "Peruzovic " is used by small number of people in the United States.
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.