Where does “Aosta” come from?

Aosta (Portuguese) comes from Italian Aosta, from Latin Augusta Praetoria Salassorum.

Ancestry of “Aosta”, step by step

StepLanguageWordMeaning
1ItalianAosta—
2LatinAugusta Praetoria Salassorum—
Every word from Latin Augusta Praetoria Salassorum →Every word from Italian Aosta →