Nmae in Monogram instead of initials?

   His name will be Max and I was thinking of using his name as the monogram on the Pottery Barn pique bedding instead of the initials which will probably be MMC (so the monogram would be mCm) which would be cute too.  Anyhow what do you think?  Should I do his actual name MAX or his initials MMC?  I thought doig hisname might be a bit more relaxed looking and cute rather tha formal.  TIA