I love doing call names and registered names.
Say the kennel name where you got your puppy is "Aquatic."
You want to call your dog "Rip" or "Splash" though.
You could could register your dog as "Aquatic's Roaring Riptide" on paper but everyday you just call him Rip or Splash.
Sinister ~ black male GSD 3.11.09
Draven ~ male Dalmatian 6.30.13