Albanian krua

← Old English hærn (cognate)

← Ancient Greek κρήνη (cognate)

← Proto-Indo-European *kres- (inherited)

← Proto-Albanian *krāna (inherited)

← Proto-Albanian *krasna (mention)

→ Ancient Greek κρουνός (cognate)

→ Ancient Greek Κροαί (mention)

→ Latin Croia (mention)

→ Albanian Krojan (mention)