Buić families are Croats and they are mostly from Pula area. In the past century, relatively most of Croatian residents bearing this family name were born in Pula and in Pula area.
Prevalence
About 370 people with faimily name Buić live in Croatia today, in 170 households. There were 410 of them in the middle of the past century, and their number decreased by 10 percent. They are located in 9 Croatian counties, in 22 cities and 34 other places, mostly in Pula (110), Marcana in Pula area (40), Zagreb (25), Pomer in Pula area (25), and in Rijeka (20).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.