In Croatia, Grladinović families are almost entirely Croats (from Nova Gradiska area ), barely Macedonians (from Zagreb ). In the past century, relatively most of Croatian residents bearing this family name were born in Nova Gradiska area and in Zagreb.
Prevalence
About 50 people with faimily name Grladinović live in Croatia today, in 20 households. There were 50 of them in the middle of the past century, and their number remains constant. They are located in 7 Croatian counties and 8 other places, mostly in Zagreb (15), in Gornji Varos (15) and Uskoci (<10) in Nova Gradiska area, Gracac in Knin area (<5), and in Porec in Orahovica area (<5).
Outside Croatia
Family name Grladinović is present in this form only in Croatia.