We've called our daughter Jessica but she's ended up with her nickname being Bella, she liked another girl called Bella, her brother called her Bella and it's kind of stuck with her , she tells everyone her names Bella we ended up going along with it rightly or wrongly. Question is do I change her name by deed poll or hold off until she's a bit older to make sure she's still happy with it (I'm thinking the second option) or do Jessica Bella so she can use either? I'm a little hesitant with it all as I know you can only change it once.