Where does “Vannes” come from?

Vannes (English) comes from French Vannes, from Latin Veneti — Veneti (a Celtic tribe of Armorica in antiquity).

Ancestry of “Vannes”, step by step

StepLanguageWordMeaning
1FrenchVannes
2LatinVenetiVeneti (a Celtic tribe of Armorica in antiquity)
Every word from Latin VenetiEvery word from French Vannes