In Croatia, Oblijan families are Croats (from Ivanic-Grad ). In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka.
Prevalence
About 10 people with faimily name Oblijan live in Croatia today, in 6 households. There were 30 of them in the middle of the past century, and their number decreased significantly. They are located in only four naselja i to in Ivanic-Grad (<5), Opatija (<5), Opatinec (<5), and in Pakrac (<5).
Outside Croatia
Family name Oblijan is present in this form only in Croatia.