Legal Name Change in Washington State

A legal name change in Washington means getting a court order to officially change your name for any reason other than marriage or divorce. While marriage certificates and divorce decrees automatically authorize name changes, all other situations — from personal preference to gender identity to cultural reasons — require a petition to your local district or superior court under RCW 4.24.130.

Washington's legal name change process involves filing a petition, potentially publishing a notice in a local newspaper, attending a court hearing, and receiving a court order that serves as your official proof of name change. The entire process typically takes 6-12 weeks and costs between $200-400 depending on your county's filing fees and publication requirements.

Who Needs a Court-Ordered Name Change in Washington

You'll need to petition the court for a legal name change if you want to change your name for:

• Personal preference — You simply prefer a different name
• Gender identity — Changing your name to match your gender identity
• Cultural or religious reasons — Adopting a name that reflects your heritage or faith
• Professional reasons — Using a stage name or professional name legally
• Family reasons — Taking a stepparent's name or reverting to a family name
• Minor name changes — Parents changing their child's name (requires both parents' consent or court approval)
• Correcting clerical errors — When there's a mistake on your birth certificate that can't be fixed through vital records

You do not need a court order if you're changing your name due to marriage (use your marriage certificate) or divorce (use your divorce decree if it includes name change language). Washington recognizes these documents as sufficient proof for updating your identification and records.

Washington Name Change Forms and Filing Requirements

Washington doesn't provide standardized statewide forms for legal name changes, so each county may have its own petition format. Your petition must include:

• Your current legal name and the name you want to change to
• Your address and how long you've lived in Washington
• Your reason for the name change
• A statement that the change isn't for fraudulent purposes
• Whether you've been convicted of a felony (and details if yes)
• Your signature under penalty of perjury

Contact your county clerk's office to get the correct forms for your jurisdiction. Some counties provide fillable PDF forms on their websites, while others require you to draft your own petition following their guidelines.

Filing Fees by County

Washington name change filing fees vary by county and typically range from $150-300. Some examples include:

• King County: Check with court for current fees
• Pierce County: Check with court for current fees
• Snohomish County: Check with court for current fees
• Spokane County: Check with court for current fees

Fee waivers may be available if you qualify based on income. Ask the court clerk about fee waiver forms when you file.

Washington Legal Name Change Process: Step-by-Step

Publication Requirement in Washington

Washington requires most name change petitions to be published in a newspaper of general circulation in your county once a week for three consecutive weeks under RCW 4.24.130. This gives the public notice of your intended name change and allows anyone to object if they have valid reasons.

The publication must include:

• Your current legal name
• The name you want to change to
• The court where you filed your petition
• Your case number
• A statement that objections can be filed with the court

Publication typically costs $100-250 depending on the newspaper and length of your names. Some courts maintain lists of approved newspapers for legal notices.

Exceptions to Publication

You may request to waive publication if you're a victim of domestic violence, stalking, or harassment. You'll need to file a motion asking the court to seal your file and waive publication, along with supporting documentation of the threats or violence.

What to Expect at Your Court Hearing

Washington name change hearings are typically brief and straightforward if you've completed all requirements. The judge will review your petition and may ask:

• Why you want to change your name
• Whether you're changing your name to avoid debts or legal obligations
• If you understand that the name change is permanent
• Whether you've been convicted of any felonies
• If you've published notice as required

Dress professionally and bring a valid photo ID. If you're changing a minor's name, both parents typically need to be present or provide written consent. The judge has discretion to approve or deny your petition, but approval is routine for legitimate requests.

After You Receive Your Court Order

Once you have your certified court order, you can begin updating your identification and records. Start with Social Security, as most other agencies require your updated Social Security card as proof of your name change.

The recommended order for updating your documents is:

1. Social Security Administration — Visit your local office with your certified court order and current identification. You'll receive a new Social Security card in 2-4 weeks. Learn more in our Social Security name change guide.
2. Driver's license and vehicle registration — Visit the DMV with your court order and updated Social Security card
3. Passport — Apply for a new passport or renewal using Form DS-11 or DS-82. Our passport name change guide walks you through the process.
4. Banks and credit cards — Update your accounts with certified copies of your court order
5. Voter registration — Register with your new name through the Secretary of State
6. Insurance policies — Update health, auto, and life insurance
7. Employer records — Update payroll, benefits, and tax documents

Special Situations for Washington Name Changes

Minor Name Changes

Parents seeking to change their minor child's name must file the petition on behalf of the child. Both parents must consent to the name change, or the court must find that the non-consenting parent's rights have been terminated or that the change is in the child's best interests.

If the child is 14 or older, some courts require the minor to consent to the name change as well. The court will consider factors like the child's relationship with both parents and any potential confusion or harm from the name change.

Gender Identity Name Changes

Washington allows name changes for gender identity reasons under the same process as other legal name changes. You don't need to provide medical documentation or proof of transition — stating that the name change reflects your gender identity is sufficient.

Consider requesting that your court file be sealed for privacy, especially if you're concerned about discrimination. While the standard process requires publication, you may be able to argue for an exception based on safety concerns.

Domestic Violence Protection

Victims of domestic violence can request that their name change file be sealed and publication waived under RCW 4.24.130(5). You'll need to provide evidence of the domestic violence, such as:

• Protection orders
• Police reports
• Medical records documenting injuries
• Witness statements

File your petition in superior court rather than district court when seeking these protections. The sealed file helps protect your safety by preventing your abuser from easily discovering your new name and location.

Last verified: 2026-03-28