J'Onn J'Onzz, Big Green Buddy, J.J., Jolly Green Giant, Light to the Light, Manhunter, Manhunter from Mars, Son of Mars, Bronze Wraith, Bloodwynd, many others
Nate Grey Nathan Grey Shaman of the Mutant Tribe 19X Washington Square's Golden Boy Washington Square Miracle Worker Second Coming Nate the Great Self/friend Nate Nate Summers