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
Abe Jenkins Abner Jenkins Beetle MACH-I MACH-II MACH-III MACH-IV MACH-V Matthew Davis Aaron Jeffries MACH-VII