My daughter was born in 1989, and I gave her a name. I raised her, loved her, laughed and cried with her, forged a lifetime of memories with her. Last spring she got married, and ended up opting to change her name. Happily her new name is a strong one in my view ... but even if it had been something "less" than that, it would not have changed a single meaningful thing. Not my memories, not my feelings today, and not how I will forge my relationship with her for the rest of my life.
Every fan will have to deal with the name change based on their own feelings, but that's what's working for me.