In Croatia, Soić families are Croats (from Zlatar ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Zlatar area.
Prevalence
About 10 people with faimily name Soić live in Croatia today, in 6 households. There were 30 of them in the middle of the past century, and their number decreased significantly. They are located in only five naselja i to in Ladislavec (<10), Zagreb (<5), Osijek (<5), and in Lobor (<5) and Zavrsje Loborsko (<5) in Zlatar area.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1742 in source Catholic Church Parish Records.