In Croatia, Tumurad families are Croats (from Cazma area ). In the past century, relatively most of Croatian residents bearing this family name were born in Slovenia.
Prevalence
Only a few people with faimily name Tumurad live in Croatia today, in one household only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in only four Croatian places: in Majur in Hrvatska Kostajnica area (<5), Majur in Cazma area (<5), Sisak (<5), and in Jabukovac (<5).
Outside Croatia
Family name Tumurad is present in this form only in Croatia.