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Michigan Form PC 51: Petition to Change Name
What this form does, who files it, what it costs, and how to avoid the errors that get Michigan filings rejected.
Reviewed and updated by the Clear Path document team. Informational only — not legal advice.
Quick Answer
What is Michigan form PC 51?
Form PC 51 asks a Michigan probate court to legally change your name or your minor child's name. Adult petitioners are fingerprinted, the hearing is usually published in a local newspaper, and the judge signs an order you use to update your records.
Who files it
An adult changing their own name, or a parent or guardian petitioning for a minor.
Where it goes
The probate court in the county where you live.
Filing fee
Around $175 depending on the county, plus fingerprinting and newspaper publication costs.
What you need before you start
- Proof of residency in the county for at least one year
- A certified birth certificate
- Fingerprints for adult petitioners
- Both parents' consent or proper notice when the petition is for a minor
How to complete and file form PC 51
- 1
File PC 51 at the probate court in your county of residence.
- 2
Get fingerprinted for the required criminal background check (adults).
- 3
Publish notice of the hearing in a local newspaper unless the court waives it.
- 4
Attend the hearing and get the signed order.
- 5
Use certified copies of the order to update Social Security, the Secretary of State, banks, and employers.
Mistakes that get PC 51 rejected
- Not meeting the one-year county residency requirement
- Failing to notice the other parent in a minor's name change
- Ordering only one certified copy — you will need several for agencies