Where does “црквен” come from?
црквен (Serbo-Croatian) comes from Macedonian црква, from Proto-Slavic cьrky, from Old High German kirihha, from Proto-West Germanic kirikā, from Ancient Greek κυριακόν, from Ancient Greek Κύριος, from Proto-Hellenic *kúrios.
црквен (Serbo-Croatian): church; ecclesiastical
Ancestry of “црквен”, step by step