Alias
Imperius Rex, Dr. G.W. Falton, Sub-Mariner, "Subby", Namor the First, Avenging Son, Old Man, Rex, Joe Pierre, Lord of the Seven Seas
  
Nagraj Shah, Raj, Snakeman, Greenman, Green Death, Venomous Gunpowder, Nag-Samrat, Snake-King