Back to QuestionsComplete Form CV-450 (Petition for Name Change).
File with the circuit court clerk; filing fee is approximately $164.50 statewide.
Must be a Wisconsin resident.
Court issues an Order for Name Change Hearing (CV-460) scheduling a hearing.
Publish notice in a newspaper of general circulation in the county once a week for three consecutive weeks prior to the hearing (Wis. Stat. § 786.37).
Cost: $50–$200.
Waiver available under Wis. Stat. § 786.37(2) where publication would endanger the petitioner — including transgender petitioners and abuse survivors.
Petition must disclose sex-offender registration and felony convictions.
Sex offenders generally cannot change their names (Wis. Stat. § 301.47).
Brief hearing in circuit court; uncontested petitions usually granted same day.
Judge enters a Judgment of Name Change (CV-470).
Certified copies ($5 each).
File SSA Form SS-5 (free).
Update Wisconsin DL at DOT/DMV ($14), passport, voter registration, banks.
Wis. Stat. § 767.59 allows restoration of a former name in the divorce judgment without a separate name-change action.
civil-procedureWI
How do I legally change my name in Wisconsin?
Federal & State Law Editorial TeamLast reviewed: 2026-05-17
Wisconsin adult name changes are governed by Wis. Stat. § 786.36 and filed in the circuit court of the petitioner's county of residence.
1. File the Petition
2. Publication
3. Disclosures
4. Hearing
5. After the Decree
6. 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
- Wis. Stat. § 786.36
- Wis. Stat. § 786.37
- Wis. Stat. § 301.47
- Wis. Stat. § 767.59
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.