I only like the spelling
Anne, I don't like the way
Ann looks (seems incomplete) and I also have a negative-ish association with it from someone I went to school with. I also love
Anne of Green Gables, so like the "
Anne with an e" reference.
I love how simple but full of life it is. I would use it easily, although I have been favoring
Annemarie for real life use.
Annie as a nickname is okay, but not a huge fan. I prefer
Nan- nicknames because I love the sentiment behind their etymology.