Малко Търново (Bulgarian) comes from Old Church Slavonic трънъ, from Proto-Slavic tьrnъ, from Proto-Balto-Slavic tirnas, from Proto-Indo-European tr̥nós, from Proto-Indo-European (s)ter- — strong, firm, stiff, rigid; rigid, stiff; to...
Ancestry of “Малко Търново”, step by step
Малко Търново traces back through two separate lines of ancestry.