Need a kickass gamertag to intimidate the opposition in Call of Duty or Halo? Check out this list of over 60 cool gamer names for guys, girls. Whats the coolest gaming name you have ever seen, not restricted to any specific name I like that guy on these forums "bob from accounting". Game names are not easy to think of, many a time you just can not think of a good name for your character. I know I definitely find it difficult to do this. One reason.