In Croatia, Brkuljić families are Croats (from the Island of Brac ). In the past century, relatively most of Croatian residents bearing this family name were born in Split and on the Island of Brac.
Prevalence
About 10 people with faimily name Brkuljić live in Croatia today, in 6 households. There were 10 of them in the middle of the past century, and their number remains constant. They are only located in in one Croatian city and another small place , mostly in Milna on the Island of Brac (15) and Split (<5).
Outside Croatia
Family name Brkuljić is present in this form only in Croatia.