To be short: I came out as transgender to my parents. I chose a new name that is important to me, and one I settled on after a very long period of consideration. It's the one I'm comfortable with.

My parents are supportive, but my mother is very against my chosen name. She hasn't said why, and I only know about this because my father told me. From what I know, there was someone in her life that had that name, who she was not on good terms with.

I know the name that they would have given me had I been born the opposite sex. However it really doesn't resonate with me. The name I chose was chosen because it resonates with me.  

So, AITA for standing firm on the name I chose?