I, frankly, dont give a shit who you are. I know that many people here are frightened to speak under their original names and that they change their names more often than their underwear. I answer to what you write. That way I minimise any prejudice caused by previous encounters.
So if you are a man, if you stand by what you say, if you have guts then keep the name that we know you by then do so. If you wish to play childish games then you will be treated accordingly.
I have kept the same name for about eleven years. If you wished you could trace back and find everything I have ever said on this forum.