a name to remember his dad?

I am 36 weeks pregnant with my baby boy. My husband and the father of my child passed away in a car accident about 2 months ago. I want to somehow put his name into my sons name to remember him. My husbands name was James. I want to somehow incorporate that name into my sons name. if it’s a nick name or a first name or a middle name. i don’t really care. i just need suggestions. thanks :) last name is Lempka. what names go with James?