Gender or Gender & Name Change
Contra Costa Superior Court · Appeals Packets & Forms
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Last updated August 4, 2026
# Gender or Gender & Name Change Form This form allows you to legally change your gender marker on official documents and/or change your name through the court system. Anyone who wants to officially update their gender identity and/or choose a different name on records like birth certificates and IDs would use this form.
This form has fillable fields — you can complete it directly in the viewer on the right.