Changing your legal name does not automatically update your birth certificate, driver license or ID, bank accounts, or any other records.
You will need to inform various agencies and organizations of your new name. You must:
You will also need to update your passport, green card, and other documents as needed. Depending on your situation, you may also need to inform certain people and other organizations. Examples include, but are not limited to:
Each institution will have their own policies for updating names and the proof you'll need to present. In most cases, submitting a name-changing court order or a certified copy of your marriage license will be enough.
Note As of August 20, 2024, the Texas Department of Public Safety no longer accepts court orders that change the sex of an individual or "combined" orders that issue a name change and a gender marker change in the same document. This means you may not be able to change the gender marker on your driver's license or state ID.
You can also ask the Department of Public Safety to update your voter registration information when you apply for a replacement driver's license.