Just musing. Baby not due until next summer and may not be a girl - if it's a boy DH and I both like Luke William but girls names are contentious. The only one we can seem to agree on is Isobel/ Isabel but not the spelling.
For a middle name I like Joy as it's more unusual, and also the name of a teacher who I loved to bits and inspired me hugely. DH prefers Grace as it's more 'normal' but I quite like it too.
So:
Isobel Joy
Isabel Grace
Or neither?