It’s lovely they have used family names.
August is ok, prefer Augustus but Gus is fab and Gus Brooksbank sounds really good.
Gus really does not rhyme with wuss. I know a couple of Angus’s who go by Gus or Gussy.
I loved the book and film Wonder but I really didnt like the nickname Auggie. Although it does sound better in an American accent.
Agree that Albert while full of meaning and history is a crap name and Albie is the wettest nickname I can think of so August was a much better choice.