Back to QuestionsComplete the Application for Change of Name of Adult (judicial branch form).
File with the Superior Court Clerk; filing fee is approximately $349 in Maricopa County (varies $300–$370 by county).
Must be a resident of Arizona.
Arizona does not require publication in a newspaper for adult name changes (unlike many states).
Petitioner must give notice to spouse, adult children, and any creditors known to be affected (A.R.S. § 12-601(B)).
The application must disclose prior names, felony convictions, sex-offender registration, civil judgments, and pending child-support obligations.
Felons and sex offenders must meet additional requirements and notify the prosecutor.
Court typically holds a brief hearing; many uncontested adult petitions are decided on papers.
Judge enters an Order of Name Change.
Certified copies ($30 first / $0.50 per page additional).
File SSA Form SS-5 (free).
Update Arizona DL at ADOT MVD ($12), passport, voter registration, banks.
Both legal parents must be served; absent consent, court holds a contested hearing applying best-interests standard.
A.R.S. § 25-325 allows restoration of a former name in the dissolution decree without separate petition.
civil-procedureAZ
How do I legally change my name in Arizona?
Federal & State Law Editorial TeamLast reviewed: 2026-05-17
Arizona adult name changes are governed by Arizona Revised Statutes §§ 12-601 through 12-602 and filed in the superior court of the county of residence.
1. File the Application
2. No Newspaper Publication Generally Required
3. Background Information
4. Hearing
5. After the Decree
6. Minor's Name Change
7. Divorce-Based Restoration
This is legal information, not legal advice.
When to Talk to a Lawyer
- Name change sought to evade creditors or a criminal record
- Transgender name change with safety concerns requiring sealed records
- Minor's name change disputed by the other parent
Related Statutes & Laws
- Ariz. Rev. Stat. § 12-601
- Ariz. Rev. Stat. § 12-602
- Ariz. Rev. Stat. § 25-325
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.