I really like
Hugh. I personally think it would age quite well. I think it would be adorable on an infant, cool on a teen, and elegant on an adult.
Hugh makes me think of someone elegant, smart, and sophistocated, but not nerdy or anything. It's a very gentleman-ish name, IMO.
MN suggestions:
Hugh Daniel Hugh Andrew Hugh Lachlan Hugh James Hugh Timothy Hugh Ian Hugh Thomas Hugh Bennet
Hugh Dominic Hugh Wesley Hugh Marius Hugh Elliot Hugh Marcus Hugh Christopher
I really like
Hugh Alexander, too.