I've always wanted to use Liv for one of my future kids but the issue is, no matter what surname you have it can sound a bit odd because it's such a common word in the English language on it's own, something we use all the time. May I suggest using Livia and calling her Liv or Livy? That was my intention should I ever use the name. It has nice Ancient Roman connotations too :) Livia Charlotte would be beautiful!
Aww, that is a bit unfortunate. Have you considered something like Livia Charlotte, Livana Charlotte, Olive Charlotte, or Olivia Charlotte? I think you could still use the nn Liv, if she's not Liv Underwood all the time. Or even Lavinia Charlotte "Liv" or Elizabeth Charlotte "Liv". I've heard Liv is a Scandinavian form of Elizabeth/Elizaveta, so I think Elizabeth nn Liv could work.
I don't see a problem with it at all L i v C h a r l o t t e U n d e r w o o d sounds lovely
we like olivia, but feel that the connotation is olive toned skin and we are PALE haha not to mention it is out of control popular