If we have a girl I have been keen on Betsy for years since DS1 - it was our girls choice. Would probably go with Elizabeth for birth certificate.
But we do really like Meredith - however I dont like Merry as a NN - I would like Edie - but then this could be hard to get people to go along with especially as DS is called Edgar - we never ever call him Eddie but nursery do :( . Also think its a slightly irksome name (which I like!) but will probably get the same negative reactions at first that Edgar did.
DH recently suggested Scarlett - which was a fave of mine way back when having a kid was just something that would happen a long time away.
So whats your preference!!
Our surname is a bit cute but not excessively so.