In Croatia, Sajbert families are Croats (from Orahovica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Grubisno Polje and Virovitica.
Prevalence
About 10 people with faimily name Sajbert live in Croatia today, in four households only. There were 40 of them in the middle of the past century, and their number decreased significantly. They are located in only threee Croatian places: in Podgorje (<5), and in Cacinci (<5) and Rajino Polje (<5) in Orahovica area.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1926 in source Emigration Commission Zagreb.