Notary fills out below. Application for Change of Name as a Texas Notary Public - Form to change the name on a notary's commission.(Word, PDF). 2305-NB. Use this form if you are changing your name. Complete the attached form to change or update your name on your current. A properly completed, notarized general affidavit form can be useful in legal proceedings. Here's how to make sure your affidavit is valid in Texas.