Feel hubby isn't interested in baby.

So we are pregnant with our third due in march. We have a boy and a girl. I said we were not finding out the gender with this one since we have both boy and girl stuff. He wasn't too happy. He wants to know the gender. Said he "can't bond" with the baby. He wants to be able to call baby by it's name. I think that's just a stupid excuse and e just wants to know te gender. I have come to notice he doesn't talk to this one or really feel baby move like he did with our other two. We knew the gender for them. I just feel like he isn't interested because he doesn't know the gender. Can I get some opinions please. Maybe even male opinions.