In Croatia, Šeić families are Croats (from Kutina ). In the past century, relatively most of Croatian residents bearing this family name were born in Kutina and Bjelovar.
Prevalence
About 20 people with faimily name Šeić live in Croatia today, in 10 households. There were 10 of them in the middle of the past century, and their number doubled. They are located in 6 Croatian counties, in 6 cities and two other places, mostly in Katolicke Caire (<10), Kutina (<10), Bjelovar (<5), Zagreb (<5), and in Koprivnica (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1938 in source Phone Book - Zagreb 1938.