In Croatia, Nadić families are Croats (from Osijek ). In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka.
Prevalence
Only a few people with faimily name Nadić live in Croatia today, in three households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in three Croatian cities only: in Osijek (<5), Veli Dol (<5), and in Zadar (<5).