I've always loved it. The only nickname I like is
Zan. I want to say it was too popular, yet I've only known one
Alexandra, who went by
Alex. I've known one
Alexandria who went by
Alex and one
Alexandria who went by
Zan. It's a name that I know only by looking at the numbers was popular.
Anyway, if popularity/datedness isn't an issue, I don't see how you can go wrong with it. Beautiful, tasteful name.