When we found our first cache we were excited about it and in a hurry to get it posted, and thought of several names most were already taken so we just went with our first names. Then after we found a few caches, Abby (10yrs) wanted to go with us so we added her name. She calls us Mimi and Pee Paw, we may change to that someday. Abby likes Sponge Bob so you can guess who picked that.