Duke Special's birth name is Peter Wilson.
Patty Duke's birth name is Anna Marie Duke.
Duke Kahanamoku's birth name is Kahanamoku, Duke Paoa Kahinu Makoe Hulikohoa.
Duke Sims's birth name is Duane B. Sims.
Duke Meek's birth name is Duane K. Meek.
Grand Duke Nicholas's birth name is Nikolai Nikolaevich Romanov.
Spike Duke's birth name is Simon Duke.
Duke Stroud's birth name is Duke Summer Stroud.
Duke Upshaw's birth name is Duke Calanthe Upshaw.
Daryl Duke's birth name is Daryl James Duke.
Geoffrey Duke's birth name is Geoffrey Ernest Duke.
Patty Duke's birth name is Anna Marie Duke.
Shaun Duke's birth name is Shaun Duke Moosekian.
Stan Duke's birth name is Clarence Stanton Duke.
Brandon Duke's birth name is James Brandon Duke.
Duke Mitchell's birth name is Miceli, Dominic.
Duke Daly's birth name is Linwood A. Dingley.
Duke Erikson's birth name is Doug Erikson.