California · 38 forms
Name Change
Adult name and gender-marker changes.
38 of 38 forms
- NC-100
Petition for Change of Name
This form is used to start a case asking the court to officially change a name or the name of a minor child. It asks for the current legal name and the new name that is being requested.
MandatoryFillable PDF3 translationsStart a case
Eff. Jul 1, 2026
- NC-100-INFO
Instructions for Filing a Petition for Change of Name
This form provides instructions for filing a request to change a name in court. It explains what documents are needed and where the request must be filed depending on the person's residency.
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Eff. Jul 1, 2026
- NC-110
Name and Information About the Person Whose Name is to be Changed (Attachment to Petition for Change of Name)
This form is an attachment used when someone files a request to change a name. It asks for details about the person whose name is changing, including their current and desired new name, and the reason for the change.
MandatoryFillable PDF3 translationsStart a case
Eff. Jul 1, 2026
- NC-110G
Supplemental Attachment to Petition for Change of Name (Declaration of Guardian)
This form is a supplemental attachment used when a guardian is asking the court to change a minor child's name. It asks for details about the child's relatives and explains why the name change is in the child's best interest.
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Eff. Jan 1, 2001
- NC-200
Petition for Change of Name to Conform to Gender Identity
This form is used to start a case asking the court to change a person's name to match their gender identity. It asks for details about the current name, the proposed new name, and information about the person applying for the change.
MandatoryFillable PDF3 translationsStart a case
Eff. Jul 1, 2026
- NC-200-INFO
Instructions for Filing a Petition for Change of Name to Conform to Gender Identity
This form provides instructions for filing a request to change a name to match a person's gender identity. It explains which court to file in and what other forms are needed for the process.
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Eff. Jul 1, 2026
- NC-210G
Supplemental Attachment to Petition for Change of Name to Conform to Gender Identity (Declaration of Guardian)
This form is a supplemental attachment used when asking the court to change a child's name to match their gender identity. It asks the person filing the form to provide details about the child's relatives and the person acting as the guardian.
MandatoryFillable PDF3 translationsStart a case
Eff. Jul 1, 2026
- NC-250
Notice of Hearing on Petition
This form tells you that the court has set a date, time, and place for a hearing regarding a name change petition. The judge will review any objections that were filed against the name change request.
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Eff. Jul 1, 2026
- NC-300
Petition For Recognition of Adult's Change of Gender And Sex Identifier, Name Change, And Issuance of New Certificates
This form is used to start a court case asking the judge to officially recognize a person's change in gender and sex identifier, and also to change their name and get new official certificates.
MandatoryFillable PDF3 translationsStart a case
Eff. Jul 1, 2026
- NC-300-INFO
Instructions for Filing Petition for Recognition of Adult's Change of Gender and Sex Identifier, Name Change, and Issuance of New Certificates
This form provides instructions for filing a petition to officially recognize a change in gender and sex identifier, and optionally to change a name and get new official certificates. It explains what documents are needed and where to file the request.
OptionalFillable PDF3 translationsStart a case
Eff. Jul 1, 2026
- NC-350
Notice of Hearing on Petition
This form tells you that the court has set a hearing for your name change case because someone has filed objections. It provides the date, time, and location where the judge will review those objections.
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Eff. Jul 1, 2026
- NC-400
Confidential Cover Sheet—Name Change Proceeding Under Address Confidentiality Program (Safe at Home) (Change of Name)
This form is a cover sheet used when filing papers to start a name change case if the person is part of the Safe At Home program and wants the court to keep the case private. It is used to attach to the main petition and other related documents.
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Eff. Jul 1, 2026
- NC-410
Application to File Documents Under Seal in Name Change Proceeding Under Address Confidentiality Program (Safe at Home)
This form is used to ask a judge to keep certain papers from a name change case private by filing them under seal. It requires the person filing to also submit a Declaration in Support of the Application.
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Eff. Jan 1, 2010
- NC-420
Declaration in Support of Application to File Documents Under Seal in Name Change Proceeding Under Address Confidentiality Program (Safe at Home)
This form is a written statement used to ask the court to keep documents related to a name change private (under seal). It requires the person filing it to explain why keeping the records secret is necessary to protect them from danger.
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Eff. Jan 1, 2019
- NC-425
Order on Application to File Documents Under Seal in Name Change Proceeding Under Address Confidentiality Program (Safe at Home)
This form is an order from the judge that tells you if the court will keep certain papers from your name change case private. It states whether the request to keep documents secret was approved or denied.
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Eff. Jan 1, 2010
- NC-500
Petition for Recognition of Minor's Change of Gender and Sex Identifier and for Issuance of New Birth Certificate and Change of Name
This form is used to start a court case asking the judge to officially recognize a minor's change of gender and sex identifier, and to request a new birth certificate and possibly a name change.
MandatoryFillable PDF3 translationsStart a case
Eff. Jul 1, 2026
- NC-500-INFO
Instructions for Filing Petition for Recognition of Minor's Change of Gender and Sex Identifier
This form provides instructions for filing a request with the court to officially recognize a minor's change of gender and sex identifier, and potentially to change the minor's name and get a new birth certificate. It explains which forms are needed and how to fill them out.
OptionalFillable PDF3 translationsStart a case
Eff. Jul 1, 2026
- NC-550
Notice of Hearing on Petition
This form tells you that the court has set a hearing for a name change petition because someone has filed objections. It provides the date, time, and place where the judge will review those objections.
OptionalFillable PDFStart a case
Eff. Jul 1, 2026
- NC-015
Ex Parte Request to Make Records Confidential (Health & Saf. Code, § 103437)
This form asks the court to keep records private. It is used when a case has already been filed asking to change a name or gender/sex identifier, and the person filing wants the court to keep those records confidential.
OptionalFillable PDF3 translationsMotions
Eff. Jul 1, 2026
- NC-311
Birth Certificate for Child of Petitioner—Attachment
This form is an attachment used when asking the court to issue a new birth certificate for a child. It provides information about the child and explains why the birth certificate needs to be updated, such as due to a change in gender or name.
MandatoryFillable PDF3 translationsMotions
Eff. Jul 1, 2026
- NC-312
Marriage License and Certificate—Attachment
This form is an attachment used when asking the court to issue new marriage licenses and certificates. It asks for details about the original marriage documents and information about the spouse who shares those documents.
MandatoryFillable PDF3 translationsMotions
Eff. Jul 1, 2026
- NC-510G
Declaration of Guardian or Juvenile Attorney (Attachment to form NC-500)
This form is a declaration used to give the court information about a minor's relatives and the person asking to change the minor's name. It must be attached to a form called NC-500 before it is filed.
MandatoryFillable PDF3 translationsHearing
Eff. Jul 1, 2026
- NC-030
Order to Make Records Confidential (Health & Saf. Code, § 103437)
This form is an order from the court that decides whether records related to a name or gender change should be kept private. It records the court's decision on making the records confidential.
OptionalFillable PDF3 translationsJudgment
Eff. Jul 1, 2026
- NC-120
Order to Show Cause—Change of Name
This form is used to ask the court for an official order to change a person's name. It tells everyone involved that a name change is being requested and sets the date, time, and place for a hearing.
MandatoryFillable PDFJudgment
Eff. Jan 1, 2023
- NC-121
Proof of Service of Order to Show Cause
This form is used to tell the court that you have given copies of the Order to Show Cause and other name change papers to the other parent or relatives involved in the case. It asks you to list who received the papers, where, when, and how they were given.
MandatoryFillable PDFJudgment
Eff. Jan 1, 2019
- NC-130
Decree Changing Name
This form is a court order that officially states the judge's decision about changing a person's name or a minor child's name. It records the old name and the new name that the court has approved.
MandatoryFillable PDF3 translationsJudgment
Eff. Jul 1, 2026
- NC-130G
Decree Changing Name of Minor (by Guardian)
This form is a court order that records the judge's decision when a guardian asks the court to change a child's name. It states that the court agrees the name change is in the child's best interest and officially changes the name.
MandatoryFillable PDFJudgment
Eff. Sep 1, 2018
- NC-221
Proof of Service of Order to Show Cause (Change of Name or Gender to Conform to Gender Identity)
This form is used to tell the court that you have given copies of the Order to Show Cause (for a name or gender change) to another parent or relative. It asks you to list what papers were given, who received them, where, when, and how they were given.
MandatoryFillable PDFJudgment
Eff. Jul 1, 2026
- NC-225
Order to Show Cause—Change of Name to Conform to Gender Identity
This form is used to ask the court for an order to change a name so that it matches a person's gender identity, or the gender identity of a minor child. It asks the court to issue an order regarding the name change petition.
MandatoryFillable PDF3 translationsJudgment
Eff. Jul 1, 2026
- NC-230
Decree Changing Name (200 Series)
This form is a court document that records the judge's official decision (order) about changing a person's name. It is used to confirm a name change, such as one matching a gender identity or a minor child's gender identity.
MandatoryFillable PDF3 translationsJudgment
Eff. Jul 1, 2026
- NC-230G
Decree Changing Name of Minor (200 Series) (By Guardian)
This form is a court order that records the judge's decision when a guardian asks the court to change a minor's name to match their gender identity. It officially states the new legal name for the minor.
MandatoryFillable PDF3 translationsJudgment
Eff. Jul 1, 2026
- NC-321
Proof of Service of Order to Show Cause (Change of Name or Gender to Conform to Gender Identity)
This form is used to tell the court that you have delivered or mailed the Order to Show Cause for a name or gender change. It asks you to list what papers were served, who received them, where, when, and how they were served.
MandatoryFillable PDFJudgment
Eff. Jul 1, 2026
- NC-325
Order to Show Cause—Issuance of New Marriage License and Certificate
This form is used to ask the court for an order to get a new marriage license and certificate that reflects changes to a person's designation (like bride, groom, or neither) and their name.
MandatoryFillable PDF3 translationsJudgment
Eff. Jul 1, 2026
- NC-330
Order Recognizing Adult's Change of Gender and Sex Identifier, For Name Change, And For Issuance of New Certificates
This form is an official court order that records the judge's decision regarding a person's change of gender and sex identifier, any name changes, and the order for new official certificates to be issued.
OptionalFillable PDF3 translationsJudgment
Eff. Jul 1, 2026
- NC-520
Order to Show Cause—Recognition of Minor's Change of Gender And Issuance of New Birth Certificate
This form is used to ask the court to recognize a minor's change of gender and to get a new birth certificate issued. It also includes a section to ask for a change of name.
MandatoryFillable PDF3 translationsJudgment
Eff. Jul 1, 2026
- NC-521
Proof of Service of Order to Show Cause (Change of Name or Gender to Conform to Gender Identity)
This form is used to tell the court that you have given copies of the Order to Show Cause (for a name or gender change) to the other parent or relatives. It asks you to list what papers were given, who received them, where, when, and how they were given.
MandatoryFillable PDFJudgment
Eff. Jul 1, 2026
- NC-530
Order Recognizing Minor's Change of Gender and Sex Identifier and For Issuance of New Birth Certificate
This form is used to ask the court to officially recognize a minor's change of gender and sex identifier, and it can also be used to request a change of name. If approved, the court orders that a new birth certificate be issued.
MandatoryFillable PDF3 translationsJudgment
Eff. Jul 1, 2026
- NC-400-INFO
Information Sheet for Name Change Proceedings Under Address Confidentiality Program (Safe at Home)
This sheet explains the rules for keeping a name change case private when using the Safe at Home program. It tells people what steps to take and what forms are needed to keep their current and new names confidential from the public.
OptionalFillable PDF4 translationsGeneral & info
Eff. Jul 1, 2026