Where does “Vienna” come from?

Vienna comes from Latin Vindobona, a place name of uncertain origin and meaning.

Ancestry of “Vienna”, step by step

StepLanguageWordMeaning
1GermanWienVienna
2Middle High GermanWienne—
3Old High GermanWienna—
4LatinVedunia—
5Proto-Celticwiduswood, trees
6Proto-Indo-Europeanh₁weydʰh₁-to separate, divide
7Proto-Indo-Europeandwi-two; apart, asunder
8Proto-Indo-Europeandwóh₁two

Words derived from “Vienna”

Every word from Proto-Indo-European dwóh₁ →Every word from Proto-Indo-European dwi- →Every word from Proto-Indo-European h₁weydʰh₁- →