J-A-X-O-N

While brushing his teeth before bed...

"J-A-X-O-N. That spells Jaxon Judd Miller."

"No, that spells Jaxon."

"Jaxon is my first name.  My middle name is what?"

"Your middle name is Judd."

"My last name is what?"

"Your last name is Miller."

"My first name is Jaxon, my middle name is Judd, and my last name is Miller.  Jaxon Judd Miller.  I figured it out!  Let me give you a hug!"