What To Write On A Card For The Birth Of A Boy Which Name Should I Keep?

Which name should i keep? - what to write on a card for the birth of a boy

Legally, my name is Howard (who has just learned that his writing as in my SS card and birth certificate); do basically nothing to documents of the government and I have always written what Stephanie. I like what STEPHANE together, although it may be a boy's name ... I have to change and write simply as (Stéphane) for everything that my name as a library card, stock applications. etc etc. ..