What name would fit my personality and look!!!?

okay well i am a biological female i will be living as a full time male soon a ill start on testosterone, and having a little bit of a problem, okay well everyone has called me willie since 6th grade and now i am currently in 9th grade, and i think willy is an okay nickname but not for a real legal name(no offense to all those people named willy) and i want a name that will be right for me...... im a funny person, kinda outgoing, verry random,childish sometimes, but when its time for business its all about business, and i have brownish redish hair, brown eyes