Ingwë

Actually, Ingwë's name doesn't appear to have originally had a specific meaning, but it became associated with the Quenya word inga, meaning 'highest point'. So, Ingwë's people the Vanyar referred to themselves as the Ingwer ('high ones'), and Ingwë's own title as High King of all the Elves derives from Ingwë Ingweron, literally meaning 'chief of the chieftains'.