I’ve always liked
Artemis. I feel like it’s kinda on the unappreciated side, though it’s slowly been gaining popularity over the years.
It’s bold and makes a statement without looking bombastic or inflated. The goddess is definitely a noble namesake.
Not sure about any nicknames. I hate
Artie and
Missy, though I feel like those are the only ones.
Middle names? Hmm...
Artemis is a pretty powerful name by itself already, so I think it needs a simpler middle name. Something like
Artemis Jane or maybe
Artemis Yvette?