Rubić families are Croats and they are mostly from Omis area (Katuni). In the past century, relatively most of Croatian residents bearing this family name were born in Omis area and in Split.
Prevalence
About 420 people with faimily name Rubić live in Croatia today, in 180 households. There were 270 of them in the middle of the past century, and their number increased by 60 percent. They are located in the most of Croatian counties, in 27 cities and 23 other places, mostly in Split (125), Zagreb (55), Solin (30), Katuni in Omis area (30), and in Nustar in Vinkovci area (25).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.