My daughter is going to have a traditional black name if I have anything to say about it.
Why do you insist on giving your daughter a black name?
It's a nice name, and I think it makes sense for her
You can name your daughter whatever you like. Just be sure you are not doing this to make a mockery of other cultures. As long as you are doing it in good faith then it is ok.
It's just a name, why does it matter so much?
It could possibly be seen as culture appropriation. However, in the end you are truly free to choose whatever name you prefer for your daughter.