Register name suggestion, [kennel name][pedigree][anything]. I like using the first letter of the kennel name for anything. Example, my pup is from Kimbu-k-kennels with Wind'em lines so her name is Kimbu Wind'em Kelly.

If I end up with another dog, it's name would probably be 'Salt' since my pup's call name is 'Pepper'. Or most likely, 'Sonof____" You could call your dog "BetterThanHis" and bro-inlaw can call his "BetterThanEric's"