The forms for changing a name or sex designation in the Supreme Court or New York City Civil Court are included in the chart below. This form must be sworn to under oath and signed before a Clerk of the Court or comparable official where the applicants reside.Personal checks will not be accepted. The New York State Unified Court System offers free instruction booklets and forms for people starting a divorce. Both parties of the marriage must apply together in person. You will have to print out the form and bring it with you. All requests must include the complete name of the husband or wife at them time of their marriage, as well as the appropriate fee. Use this form to ask the court to change your address in a court case. If you take no action, the form will open in a few seconds. You are now leaving the Montgomery County, Maryland Web Site.