We’ve picked a name for DD (first time I’ve typed that, weird!) and part of it is that I am very keen on one nickname over another. However, it’s not the nickname you would immediately shorten it to IYSWIM.
Imagine Tori over Vicky (Victoria), Cesca over Frankie (Francesca), Nelly over Penny (Penelope) etc.
It’s also traditionally a male name in the same vein as Teddy and Bobbie for example.
I guess I’m just looking for reassurance that this is going to work!