American Airlines does not allow you to change the passenger name on a ticket in most circumstances. The airline's policy is strict when it comes to changing the name on an existing ticket, but there are a few exceptions:
If there's a small error in the name on your ticket (such as a misspelling, incorrect middle name, or misplaced letter), American Airlines allows you to make minor corrections. These changes must involve the same person. Examples include:
You will need to contact American Airlines customer service to make these corrections, and you might be asked to provide identification to verify the correct name.