That is the name you registered upon creation of your account. Display name is vastly used across the forum. You can enter and save a display name here: https://support.mozilla.org/en-US/user/EllisKieth/edit

No its never been, I don't know much, but I do know my name, it holds certain meaning

Hi keith ellis, I understand your name holds meaning. However in order to change your username, you will have to follow the instructions Andrew mentioned ^

-)

You can see I'm signed in now, and have always been keith ellis, I've tried to stay loyal to Firefox, and have refused and do not use yahoo at all.

Keith ellis Email address removed by moderator. Please do not post sensitive information and follow Mozilla Support rules and guidelines.

Please use the link I mentioned, and in the field beside "Display name", enter your name, scroll to the bottom and press update.

Thank you