Latin Aquitania

← Latin aqua (mention)

← Latin Aquae (mention)

← Latin Tarbellicae (mention)

← Latin Aquae (mention)

← Latin Augustae (mention)

← Latin aquis (mention)

← Latin -ania (mention)

→ Catalan Aquitània (borrowed)

→ Spanish Aquitania (borrowed)

→ French Aquitaine (borrowed)

→ Italian Aquitania (borrowed)

→ Occitan Aquitània (borrowed)