Where does “hrastov” come from?
hrastov (Serbo-Croatian) comes from Serbo-Croatian hrȃst, from Proto-Slavic xvorstъ, from Proto-Balto-Slavic kšwáršta, from Proto-Indo-European (s)kworstom.
hrastov (Serbo-Croatian): oak; oak's
Ancestry of “hrastov”, step by step