In Croatia, Jandrašinčec families are Croats (from Bjelovar area ). In the past century, relatively most of Croatian residents bearing this family name were born in Bjelovar.
Prevalence
Only a few people with faimily name Jandrašinčec live in Croatia today, in two households only. There were 10 of them in the middle of the past century, and their number decreased significantly. They are located in only threee Croatian places: in Bjelovar (<5), Trojstveni Markovac (<5), and in Dominkovica in Bjelovar area (<5).
Outside Croatia
Family name Jandrašinčec is present in this form only in Croatia.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.