Like both. I prefer Annie. DH prefers Anna.
Obv if we go with Anna then she could be known as Annie. But hard to make a nickname stick if she or friends decide otherwise. So I think just go with Annie.
Is Annie a 'real' name though?
Annie also a bit similar to DS's name (think name like Jonny - so Jonny and Annie - too similar?)
But Anna maybe a bit too popular for me
Aaargh - I think DH will basically do whatever I want but if I am persuading him to Annie I want to make sure I think it is the right one.