In Croatia, Trče families are Croats (from Peljesac Peninsula ). In the past century, relatively most of Croatian residents bearing this family name were born in Dubrovnik and on Peljesac Peninsula.
Prevalence
About 10 people with faimily name Trče live in Croatia today, in 6 households. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only two naselja i to in Hodilje on the Peljesac peninsula (<10) and Trsteno (<5).
Outside Croatia
Family name Trče (including: Terce , Trce and Terche ) is present in 12 countries worldwide.