Name him after Dad or NO

I’ve been calling our 1st son Darson since finding out it’s a boy. But my husband has been stuck on the fact he wants the baby to have his name. Not to put him down but...we have a less that perfect marriage. It hard no lie. I love him & we share 3 amazing daughters. There isn’t any outside kids, we’ve been together for almost 10 years. The oldest is 8...I just think I’ll regret the names. I wish he’d be so much more than what he’s been. Not saying he’s a bad husband but sometimes selfish & mean. Like I said I want more from him. Especially if I were to give the baby his name. However, I feel like he is trying to be a good husband. He has his moments & if I didn’t give the baby his name I’d feel bad too. I’m leaning towards Darson Darnell but I wanted opinions.