I kept looking for a way to edit my PayPal me username. One site said it couldn’t be done. That you just had to create a new account. I really didn’t want to go through the trouble of setting up banks & stuff again. Luckily, I found a PayPal help topic about it. They say you can contact them about it. So, I did & they deleted my old PayPal me account so I could just re-create it & add a new username. Now we know.