Baučić families are Croats and they are mostly from Omis. In the past century, relatively most of Croatian residents bearing this family name were born in Split and Omis.
Prevalence
About 150 people with faimily name Baučić live in Croatia today, in 70 households. There were 10 of them in the middle of the past century, and their number multiplied. They are located in 6 Croatian counties, in 8 cities and 6 other places, mostly in Omis (95), Zagreb (25), Split (10), Zadar (<10), and in Borak (<5).
Outside Croatia
At least two families with this surname emigrated from Croatia to the United States. Family name Baučić (including: Baucic , Baucas and Bauchich ) is present in 9 countries on four continents. "Bauchich " is used by few people in the United States.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 2007 in source Encyclopaedia of Croatian Surnames.