Third boy help!

[Ipanema01]

I have two boys and have just found out I’m having another
I find boys names so difficult and need help!
I have a Rafe and a Milo, and prefer slightly less heard of, non traditional names.
I’ve listed some ideas below but am not sure on any and am ready for some backlash on some of them. I keep coming back to Otis. Any thoughts on others I might like?
Otto
Rudy
Scout
Atlas
Atticus
Caspar

I like them all, except for Rudy.
We know a family who have a son called Rudi and they are quite chavvy, so it's given me a negative association with the name. Plus it just makes me think of things like "Rudy Nudey" And other sex associations and nicknames.
There's also a children's book about a reindeer who never stops farting and it's called Rudey the reindeer, so I think of that now too! Lol x

Thank you, that has always been my worry with Rudy, I love it but I can imagine it catching on!

I think your lid is great especially Otis and atticus. Atlas is a real name and is also great. I also think Parker, Potter, Dawson and Travis sound nice with you first two boys names.