The Duke of Windsor was a title bestowed upon Edward VIII after he abdicated the throne in 1936. As an important figure in British history, there are several other terms that can be used to refer to him. These include King Edward VIII, Prince Edward, Duke Edward, and Edward Windsor. Some less formal synonyms might include the former king, the abdicated monarch, or simply the Duke. Regardless of what you call him, the name carries with it an air of royal significance and historical importance that remains relevant to this day.