We had a first and middle name sorted but OH has changed his mind at the last minute because his friend doesn't like the name----e----ven though not everyone will like whatever name we decide anyway so it's annoying.
We don't like the too common Josh's, James etc but don't want something people don't know how to pronounce/never heard of.
This one is easy. You stick with the name that your OH has changed his mind on because he was silly enough to mention it to a friend, or you demand that he come to you with a shortlist of names and you can give your opinions on them until you find one you like.
My DH had a last minute wobble on our DS2's middle name a couple of days before I was induced. I told him he had to come up with a list of alternatives for me to pick from. I suggest you do the same, although if you were set on the original name definitely push for that!