Colorado Name Change Resources

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A name change in Colorado can come up inside a divorce, where a spouse asks to restore a former name, or as its own filing. Either way the court has to approve it in writing before the new name is official.

The official Colorado documents below cover the request. Once the order is signed, you normally take a certified copy to the agencies that hold your records.

Official Colorado name change resources

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Colorado family law forms (official index) (Colorado judicial branch): The official statewide collection of Colorado family law forms. When a direct document link stops working, this index is where the current version lives. https://www.courts.state.co.us/Forms

Colorado court self-help resources (Colorado courts self-help): Official self-help information for people handling their own Colorado family case, including instructions and plain-language guides. https://www.courts.state.co.us/Self_Help

Colorado trial courts by county (Colorado judicial branch): Find the courthouse or clerk that serves your area, with locations and contact details. https://www.coloradojudicial.gov/trial-courts-county

Colorado Courts E-Filing (Colorado Judicial Branch): People without lawyers can use Colorado Courts E-Filing statewide, but only in domestic relations and eviction cases. Registration is free and you can only file into your own case. https://www.jbits.courts.state.co.us/efiling/web/login.htm

Verified official Colorado name change documents

These official documents are what Colorado publishes for a name change request.

Petition for Change of Name, Adult (JDF 433), form JDF 433 (Name Change), official document: https://www.coloradojudicial.gov/sites/default/files/2023-07/JDF433.pdf

Official link data for Colorado was last verified June 2026. Report anything outdated through our contact page and we will re-check the official source.

Frequently asked questions

Can I restore my former name in the divorce itself?

In many states yes, if you ask for it before the final order is entered. Ask early, because reopening the case later is more work than including it up front.

What do I do after the judge signs it?

Get certified copies of the order and take them to the agencies that hold your records. Each agency has its own process.