Baby not having my last name.

So my husband felt the need to leave me out of my babys name and I'm truly upset about it. We talked about WAY before he was born and in the hospital. We went in to get the birth certificate and I didn't even check it cuz come on I trusted him. A year later I realize he chose to not give my baby my last name just because he doesn't like it. I'm pissed off and very hurt. How does someone just take that from someone just because it doesn't fit his standards. He has many excuses as to why he did it but it's just plain fucked up that he took that from me