I accept the terms and conditions of this offer. The name change petition can be filed in the County Court or Supreme Court of the county where you live.The New York State Unified Court System offers free instruction booklets and forms for people starting a divorce. You or your spouse will be asked to complete a Duplicate Marriage License Affidavit that you fill out in our office. Birth Certificates can be ordered online. Overview: Vital Records has birth records (since 1881) for all of New York State except New York City. We can provide you with guidance on how to fill out forms. LawHelp Interactive is a website that helps you fill out legal documents for free. If you want to add the name of another parent, fill out this section. You must have been married prior to the birth of the child.