Overuse of the word lol. LOL
Rembrandt Q. Einstein, Handsome B. Wonderful or Hercules Rockefeller
On the passport application you can change your name, if you're getting married or something you need to provide marriage certificate, if it's an error in the name you want to change there is a section on the bottom of the application where you write 'extra' information, you have to also write a letter of the changes you wish to make and send it off with the passport application, with your current passport.
this costs a bit of money and you have to do it through the post office which charges you for the service.
you can contact the passport department for more information on how to change your name, their website is not that informative about this.
if you are under 16 you can't do this, you need you parents consent
Out of interest What is your real name?
God, I would never be sarcastic. Especially not on an internet messageboard.