Incorrect Autofill Info

This isn't a big problem, but it's bugging me. Whenever I need to enter my name into a form, it automatically adds the name of someone that I once typed. I don't know why it chose to "save" that particular name, but I want to know how to change it back. I use Microsoft Edge if that matters.

In Edge go to settings then in Profile scroll down to Wallet options. Check out what to edit.