Lacić families are Croats and they are mostly from Bosnian Posavina. In the past century, relatively most of Croatian residents bearing this family name were born in Bosanian Posavina (Brcko area) and in Middle Bosnia (Jajce area).
Prevalence
About 380 people with faimily name Lacić live in Croatia today, in 160 households. There were 80 of them in the middle of the past century, and their number multiplied. They are located in the most of Croatian counties, in 29 cities and 25 other places, mostly in Zagreb (125), Sesvete (30), Zadar (30), Split (20), and in Privlaka (20).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over fifty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.