Tečić families are Croats and they are mostly from east Herzegovina. In the past century, relatively most of Croatian residents bearing this family name were born in Western Bosnia (Livno area) and in East Herzegovina (Nevesinje area).
Prevalence
About 110 people with faimily name Tečić live in Croatia today, in 50 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in 7 Croatian counties, in 11 cities and 11 other places, mostly in Dugo Selo (25), Zagreb (20), Kozinscak (10), Rijeka (<10), and in Solin (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.