WackyThis pet name is right up there with 'Crazy', 'Insane' and 'Wowza'.WaddlesFor the pet that can't wallk in a straight line. That has nothing to do with alcohol.WaddlesworthWhoa. Your lucky to have found a great pet name like Waddlesworth. You should buy a lottery ticket today!WaffleYour little troublemaker will love the name Waffle. They'll love to hear you cry out this name!Wagga-WaggaIt's what your petta-petta does with their taila-taila!WagglesPet name experts agree? the name Waggles is great name! WagsName that movie: Is the dog wagging the tail, or is the tail wagging the dog? WaldoThis pet name comes with the slight risk of losing it- You know, 'Where's Waldo' ?WalkerWalker is a human name, but we like it for a pet because yes, your pet should be walking. WallaceSuch a sophisticated name like Wallace is reserved exclusively for classy pets. Like yours! WallyIs 'Wally' a good pet name? Yes! We love it. WalterClassic human name that makes a splash as a pet name.WandaRemember the 80's movie, 'A Fish Called Wanda'? Great for your pet mermaid or fish.WarrenThe pet name Warren is perfect for today's pet. Go for it!WarriorWe warned you: Don't mess with the pet named 'Warrior'!