My boyfriends poor dog is named Shelby. He is very old and through his life they have given him all kinds of nicknames. I called him "Puppyface", then he was called "PF" for short. My boyfriend's brother calls him "Sir Pee's Alot", and "Urie" (short of Urinator). "Fitzhumme" was one of his nicknames. "Maintenance" (because he cleans up the floor). "Stinky" because he got sprayed by a skunk. After that they shaved everything but his head to treat a skin condition and they called him "Leo" and "Fluff Face". These are just a few of the many names. Its a good thing that dog is deaf now. He just comes when they wave their arms at him.

I heard of a dog called wawa

My sister has a cat named Donkey-Meowy. Her two year old son named him, because he looks like a donkey (hes a brown tabby) and hes a cat...
Though all the rest of the family pets have irish name.