I used to love
Lewis, enough that it ended up as one of the final few names we were considering for our oldest. I don't love it anymore, but I still think it's nice. I think I prefer this spelling to
Louis too, both because then there's no confusion over pronunciation and because I think it looks warmer, friendlier, more approachable.
Lewis is like that kinda nerdy but super nice guy with a good smile. It also makes me think of sunshine.