In Croatia, Biuklić families are Croats (from Vinkovci area ). In the past century, relatively most of Croatian residents bearing this family name were born in Vinkovci area and in Nasice. In Donje Novo Selo in Vinkovci area every thirtieth inhabitant had the family name Biuklić.
Prevalence
About 50 people with faimily name Biuklić live in Croatia today, in 20 households. There were 10 of them in the middle of the past century, and their number multiplied. They are only located in in 6 Croatian cities and 8 other places, mostly in Zagreb (10), Nasice (<10), Nijemci in Vinkovci area (<10), Osijek (<5), and in Slavonski Brod (<5).
Outside Croatia
Family name Biuklić is present in this form only in Croatia.