If you wanted to legally change your name

When they first moved in. I had met Mike but forgot his name, so I knocked on the door and his wife Amy answered the door, I explained I was her neighbor and I had forgotten her husbands name. She replied “ Oh that’s easy to remember, it’s Mike Hunt” I was stunned for one of the few times in my life and then I said the only thing that came to my mind. “ I’ll bet he was teased a lot in school about that!”
I would have nicknamed him "Clam" LOL