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. The name change petition can be filed in the County Court or Supreme Court of the county where you live.Make sure you read the requirements ahead of time. I. Specific Instructions. 1. I am fully satisfied with the beneficiary designation, and I consent to and accept the designation, without regard to whether I survive or predecease my spouse. All Illinois Courts must accept these forms. Persons planning to get married in Georgia must obtain marriage licenses from the Probate Court in the county of their choice. Fill out the Petition to Change Name of Minor Child(ren):. If voting for a Write-In candidate, completely fill in the. Declaration of Sole Custody.