This is a guide for adults in the state of Maine who want to change their legal name and/or gender marker. This guide is especially written for trans or gender non-conforming people - but can be used by any adult who needs a name change!

Posted and up-to-date on 9/19/2022

To change your name, or the name of a minor in your care, you will usually need to file a petition with the Probate Court in the county where you live. There are some special procedures for changing your name if you are under 18 years old.