In Croatia, Ora families are almost entirely Croats (from Omis ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Split and Omis.
Prevalence
About 40 people with faimily name Ora live in Croatia today, in 18 households. There were 20 of them in the middle of the past century, and their number doubled. They are located in threee Croatian counties, four cities and two other places, mostly in Split (20), Omis (<10), Zagreb (<10), Slime (<5), and in Solin (<5).