English Aetna

← English Etna (doublet)

← Ancient Greek Αἴτνη (derived)

← Ancient Greek αἴθω (mention)

← Proto-Indo-European *ai-dh (derived)

← Proto-Indo-European *h₂eydʰ- (mention)

← Proto-Italic *aith-na (mention)

← Latin Aetna (borrowed)

→ English Etna (doublet)