No information is available for this page. The adult name change form is used to ask (or petition) the Supreme Court or NYC Civil Court to change your name.Update the name we have on file with your policy. Form 12.982(f) Petition for Change of Name (Family). Fill out a petition for name change form and sign it in front of a notary public. File the petition with the clerk of the court in the county where you reside. To update your personal information, including your primary service email address, log into NYSCEF and choose "Account Settings" on the left menu. EF-12 General. Form Name, Description, No. Pages. Welcome to Nassau County's examination application process! You also may add to or change the party's other name or status.