In Croatia, Tajč families are Croats (from Buzet ). In the past century, relatively most of Croatian residents bearing this family name were born in Split and in Nasice area.
Prevalence
About 10 people with faimily name Tajč live in Croatia today, in five households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only five naselja i to in Kutovi in Orahovica area (<5), Barusici (<5), Split (<5), Osijek (<5), and in Donji Prolozac in Imotski area (<5).