Soon you will become a writer. Start thinking and inventing your own "pen name" (nom de plume) that you will be using later. A "pseudo name", a "pen name" or an alias is very common for writers and movie actors.
You may also try to use an anagram that was derived from your name.
You may visit this site http://wordsmith.org/anagram/
There are so many reasons why you need a "pen name". For me, I use a pen name because my English Language is not perfect. I don't want to be criticized by my friends for my bad grammar.
I would like to make an income in the internet. So I have to use a "pen name" to hide my true identity because of my fear of criticism.
