Texas Family Code - FAM § 6.706. Change of Name

(a) In a decree of divorce or annulment, the court shall change the name of a party specifically requesting the change to a name previously used by the party unless the court states in the decree a reason for denying the change of name.

(b) The court may not deny a change of name solely to keep the last name of family members the same.

(c) A change of name does not release a person from liability incurred by the person under a previous name or defeat a right the person held under a previous name.

(d) A person whose name is changed under this section may apply for a change of name certificate from the clerk of the court as provided by Section 45.106.