He wants me to change the names

I’m 29 weeks with identical boys and I gave a lot of thought and consideration to their names. When I asked for their dad’s input he told me he didn’t care. So I came up with them on my own and I think they are beautiful names. I haven’t shared them with many people (not even my mom knows) because I don’t want criticism because that’s what people typically do when you tell them or they have suggestions for you and at this point I don’t need suggestions. I shared them with their dad and he’s upset and wants me to change them to “normal” names. The babies names will be Hebrew names. He’s especially frustrated because he has a traditional African name and people have struggled to pronounce it his whole life. I don’t want to seem like a bitch or like I’m punishing him but he literally told me he didn’t care. Now he’s considering not letting them have his last name if I don’t change them to “normal” names.