In Croatia, Bibković families are Croats (from Djakovo area ). In the past century, relatively most of Croatian residents bearing this family name were born in Djakovo and Vinkovci.
Prevalence
About 30 people with faimily name Bibković live in Croatia today, in 7 households. There were 20 of them in the middle of the past century, and their number increased by 40 percent. They are located in only five Croatian places: in Stari Mikanovci in Djakovo area (<10), Vinkovci (<10), Djurdjanci (<10), and in Vrpolje (<5) and Vrbica (<5) in Djakovo area.
Outside Croatia
Family name Bibković is present in this form only in Croatia.