Old Church Slavonic козьлѧ

← Old Church Slavonic козьлъ (suffix)

← Old Church Slavonic ѧ (suffix)

← Proto-Slavic *kozьlъ (derived)

← Proto-Slavic *-ę (mention)

← Proto-Slavic *koza (mention)

← Proto-Slavic *-ьlъ (mention)

→ Romanian Cozla (borrowed)

→ Romanian Cozia (borrowed)