Ooo, Pania. So nice. Goes with J too. People can't mispronounce Pania, can they?
I like Alana.
I have a little girl i know called Sophia and they call her Sophia. No nickname. It's not so hard to say. If you don't like Soph, then tell people what her name is and it's not up for shortening!

Hermione is lovely, but it's a mouthful!