Husband doubting our name choice... 6 weeks to go!!!

We’ve had a name picked out for our baby girl for a while. Now all of a sudden my husband tells me he’s not so sure. I’m only 6 weeks from my due date and now I’m so confused!!! His doubt is making me doubt our choice too, but I still like the name and I think he does too (he just used to know someone annoying with the same first name which is why he’s doubting it). Do we stick with it?? We don’t really have backups/second choices!