In Croatia, Djirlić families are generally Croats (from Kastela area ), rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Split and in Kastela area.
Prevalence
About 10 people with faimily name Djirlić live in Croatia today, in 6 households. They are located in only five naselja i to in Split (<5), Kastel Novi (<5), Sisak (<5), Lekenik in Petrinja area (<5), and in Radosic in Kastela area (<5).
Outside Croatia
Family name Djirlić is present in three countries on three continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.