In Croatia, Dujilović families are Croats (from Trogir area ). In the past century, relatively most of Croatian residents bearing this family name were born in Trogir area and in Split.
Prevalence
About 30 people with faimily name Dujilović live in Croatia today, in 11 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in four Croatian counties and 5 other places, mostly in Split (10), Kastel Stari (10), Drinovci (<5), Labin in Trogir area (<5), and in Petrinja (<5).
Outside Croatia
Family name Dujilović is present in this form only in Croatia.