We did like Katherine (Katie), but because of the royal wedding now thinking it will be wildly popular. Like Margaret (Maisie) and the former is a family name, but now unsure. Other names we have considered: Clementine, Piper, Addison (family name), Esme, Matilda (Tilly)...
... and now settled on Annabel, but I'm still a bit undecided. Thoughts welcomed!