My daughter is
Beatrice, and it works well for her.
Athena is very ambitious but so is
Isis;
Xena is trying too hard to be exotically different; and
Maddie isn't anything I'd enjoy - sounds babyish and would shorten to Mad.
I don't know your age, but I think give it a couple of years because tastes do change and you don't want to keep on changing.