It is unlimited jurisdiction.
On the Civil Cover Sheet (CM-010), you put "Petition of ______(whomever is the petitioner)" as indicated on the front page of the petition, NC-100.
Unfortunately, if you are a minor, you cannot be the petitioner. See:
Frank W. Chen has been licensed to practice law in California since 1988. The information presented here is general in nature and is not intended, nor should be construed, as legal advice for a particular case. This Avvo.com posting does not create any attorney-client relationship with the author. For specific advice about your particular situation, please consult with your own attorney.
Go to WWW.courts.call.gov/self-help . In the lower left, you should see some links on name changes.
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