In Croatia, Grlanović families are Croats (from Omis ). In the past century, relatively most of Croatian residents bearing this family name were born in Omis and Split.
Prevalence
About 20 people with faimily name Grlanović live in Croatia today, in five households only. There were 10 of them in the middle of the past century, and their number doubled. They are located in only four naselja i to in Tugare (15), Knin (<5), Split (<5), and in Omis (<5).
Outside Croatia
Family name Grlanović is present in this form only in Croatia.