I bet he will grow out of it. Part of the fun of a hedgehog is gaining their trust. It can take MONTHS to do that, but once you have it, you will have such a special bond with him.
The first month after I brought Aries home, he huffed, popped and growled, and bit anytime we had him out. The first few days, he clicked, too! He was trying to scare us off. It was that bad attitude that had him living in a pet store for a year before being sold for $50 to me.
I would lay out a blanket on the bed and let him walk around on and beside me on the bed. We did this nearly every night, and each night I held him or petted him a little more. He likes to play in my hair and "comb" it with his front paws before chewing on it. He was sniffing around in my hair one night when he bit my earlobe! He chomped, then pulled! It hurt so much!!! I couldn't even blow in his face to make him stop! At least I had taken my earrings out.
We've had him for a year and a half now, and he's a big old sweetie. He still likes to bite, but he's slower at it, like he knows about the puff of air if he goes through with it. He got used to us very slowly, but now if he's awake when we pick him up, he doesn't even raise his quills. Don't tell Zeus and Artemis, but he's my favorite for cuddling.
The only time any hedgehog has ever drawn blood was when Zeus bit me. I wasn't listening to him when my 4 year old niece and I were playing with him--she's very gentle and we weren't holding him--but he got super mad that we wouldn't leave him alone to sleep, so he bit me. He was overwhelmed, and I deserved that bite. Is there any chance your hedgehog is all "cuddled out" and overwhelmed when he bites? Zeus gets really jumpy before he starts biting.
Some hedgehogs like to cuddle more than others. Your baby needs a lot of sleep, so let him do what he wants to do. He might be a cuddler as he gets older, or he might be more active. It might depend on the day! And if he plays, then goes back to sleep, don't bother him! Have you ever been trying to take a nap and someone keeps bothering you? I go into super grumpy mode, too! You might see if he likes being petted very, very gently as he's falling asleep. Zeus doesn't like being petted on his back, but he loves having his face stroked. Try stroking the fur on his nose up to his hair (spike?) line with one finger. Aries is okay with it, Artemis hates it, but Zeus's eyes get heavy and he blinks really slowly until he falls asleep.
The moral of the story: give your baby lots of time to get used to you. Think of how human babies put everything in their mouths--they do it to everything until their parents teach them what is and isn't okay to taste! Be patient with teaching him, and don't give up! Give him lots of mealworms when you play with him--it will help!

Good luck! Don't give up! And let us know how you get on!