You don't like Tex, Bull, or Cincinattus(sic?)? You could name him after your favorite town. Kyoto? As in Kyoto Animation? Why not Kobe Bryant was named after the steak his parents had one night. Seriously. He was name Kobe because the steak was from Kobe, Japan.
What month will he be born? Name him Leo if August? But then there's Augustus for that too. September? Sept??? Don't think Sapphire would be that good, um no.
Could go all Johnny Cash and name the boy Sue. How do you do? You're gonna die! lol Great song. lol nevermind
Name him Ralph, but say it's pronounced Rafe. As in Ralph Fiennes, you know, Voldemort???
I like Bob. It's even better if he becomes a fisherman and loses his arms and legs. Good ol' Lenny Bruce. lol But really, I like Bob as a name. You can hide that way. But then around here being named Steve is the way to hide. There are 2, used to be three around here.
You could go all royal and give him 5 names. Like Charles Phillip Arthur George Windsor. Those are good to get all the favored ancestors involved.
Good luck. Have Fun. but not too much fun. As in naming your kids Star and Trek for a boy and girl.
Speaking of girls. Too bad you won't be having one this time. I say name her Belle, so that your hubby will finally have a reason to like bells.