Doljanin families are Croats and they are mostly from Sinj area. In the past century, relatively most of Croatian residents bearing this family name were born in Sinj and in Sinj area.
Prevalence
About 210 people with faimily name Doljanin live in Croatia today, in 90 households. There were 20 of them in the middle of the past century, and their number multiplied. They are located in 8 Croatian counties, in 12 cities and 11 other places, mostly in Hrvace in Sinj area (90), Split (55), Fericanci in Orahovica area (20), Solin (10), and in Zagreb (10).
Outside Croatia
At least five families with this surname emigrated from Croatia to: Australia (2), Argentina (2), and to the United States (1). Family name Doljanin is present in 8 countries worldwide. The family name "Doljanin " is used by small number of people in Australia , small number in the United States , and small number of people in Argentina.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.