In Croatia, Lačić families are Croats (from Slavonski Brod area ). In the past century, relatively most of Croatian residents bearing this family name were born in Slavonski Brod and Zagreb.
Prevalence
About 30 people with faimily name Lačić live in Croatia today, in 17 households. There were 50 of them in the middle of the past century, and their number decreased by 30 percent. They are only located in four Croatian cities and threee other places, mostly in Donja Vrba in Slavonski Brod area (10), Slavonski Brod (<10), Zagreb (<10), Gornja Vrba in Slavonski Brod area (<10), and in Tribalj in Novi Vinodolski area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1689 in source Catholic Church Parish Records.