DC2 is due in 4 weeks and we have narrowed names down to a few options one of which is Katherine. We would most likely call her Katie but want her to have the option of Katherine in later life.
My question is, if your Dc use a short version of a longer name eg Tom/Beth, when and how do you tell them that their name is actually Thomas/Elizabeth ? Does it not confuse them and they think they have 2 names?
I think because DH, DC1 and I all have names that can't be shortened I can't get my head round it 
Thanks