What's the story behind your dog's name?

I have a poodle mix who I found out later is considered a designer dog. a Pom-A-Poo. His mother is the Pom, registered, named Squeeky Toy and his sire is the Poodle called Tater Tot.
Well, I tho't to name my dog with the tee sound to honor his parents and his official name is Tigger Toy.
HOWEVER, Whenever someone would talk to me about him and I said Tigger, They all tho't I said Digger. and Yes, he "digs" on the carpet to nest a place to nap.
So now he's called Digger full time.