Wayne vs Duke Wayne

Wayne and Duke Wayne both are nouns.

Word	Noun	Adjective	Verb	Adverb
Wayne	Yes	No	No	No
Duke Wayne	Yes	No	No	No

As nouns, Wayne and Duke Wayne are synonyms defined as:

Wayne and Duke Wayne: United States film actor who played tough heroes (1907-1979)

Other synonyms of Wayne include John Wayne.

Wayne (noun)	Duke Wayne (noun)
American general during the American Revolution (1745-1796)	United States film actor who played tough heroes (1907-1979)
United States film actor who played tough heroes (1907-1979)