Pačić families are frequently Croats and they are mostly from Labin area , less frequently Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Pula and in Labin area. In Butkovići in Labin area every sixth inhabitant had the family name Pačić.
Prevalence
About 240 people with faimily name Pačić live in Croatia today, in 90 households. There were 290 of them in the middle of the past century, and their number decreased by 20 percent. They are located in the most of Croatian counties, in 17 cities and 19 other places, mostly in Pula (40), Bicici in Labin area (30), Zagreb (30), Glavina Donja (20), and in Metkovic (15).
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.