Im changing my Gamer Tag but dunno what to have at the beginning?

me and about 6 other mates are changing our gamer tags but we don't what to have as our little clan thingy majigga


i need a good thing like e.g. 'iiX' or 'v2' to start my gamer tag.





any suggestions?|||xX (insert name here) Xx is popular or iI (insert name here) Ii or basicly anything like that.