In Croatia, Bacchia families are Italians (from the Island of Rab ).
Prevalence
Only a few people with faimily name Bacchia live in Croatia today, in two households only. There were 70 of them in the middle of the past century, and their number decreased significantly. They are located in two Croatian cities only, in Rijeka (<5) and Rab on the Island of Rab (<5).
Outside Croatia
Family name Bacchia is present in 9 countries on four continents. The family name "Bacchia " is used by some 70 people in the United States , small number in Italy , and small number of people in Brazil.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.