GamerTag Changed Along With Profile

If the gamertag was changed now, try waiting a little longer until it syncs.

But anyway, your old gamertag is shown in the same games, and your new gamertag appears in some games along with your old gamertag in your profile

Hello SquareChicken18,

If you're talking about getting your old name back, you may be able to do so. Just know that it might cost you some Microsoft points. Here is a link to the Xbox Support website which explains how to change your gamertag: support.xbox.com/.../change-xbox-live-gamertag

If you are talking about your entire profile to go along with your old gamertag, I'd try to "download your profile" onto your Xbox 360. Here is a link to the Xbox Support website which explains how to do that: support.xbox.com/.../profile-move-delete

I hope this information helps out! Good luck.

Hey there, basically everything should update along with the new tag, the only issue I had when changing mine is my gears of wear data seemed to be tide to my old gamertag's name, so it didn't pick up my new one when loading, but that was a very minor inconvenience,
everything else was perfect.

Here's the official support article with more information:
support.xbox.com/.../change-xbox-live-gamertag

Hi there - here's a great page on how to recover your gamertag, along with all your purchases, achievements and credit:

support.xbox.com/.../profile-move-delete

Details on how to change your gamertag can be found here How to change your gamertag