In Croatia, Dvorani families are mainly Croats (from Dubrovnik ), less frequently Albanians (from Serbia ). In the past century, relatively most of Croatian residents bearing this family name were born in Serbia and in Dubrovnik.
Prevalence
Only a few people with faimily name Dvorani live in Croatia today, in three households only. They are located in two Croatian cities only, in Dubrovnik (<5) and Antenal (<5).
Outside Croatia
Family name Dvorani is present in 8 countries on three continents.