New Hampshire
New Hampshire Name Change Laws: How to Legally Change Your Name
Independently fact-checked against primary sources (last audited August 11, 2026). · Law checked current as of August 11, 2026. · 5 primary sources cited on this page. How we verify our legal content
A New Hampshire name change is a petition to the Circuit Court's Probate Division, filed under RSA 547:3-i, and it runs unusually quietly compared to most states. RSA 550:4(XI) lists an ordinary resident's name-change petition among the case types a probate judge may grant with no notice to anyone at all, so New Hampshire has no default newspaper-publication requirement, and the court "shall not require the petitioner to obtain consents to the name change."
The trade-off runs the other direction for a specific group of petitioners. Anyone incarcerated, on probation or parole, a registered sex offender, or convicted of a violent felony or a crime against a child faces a much stricter process, with mandatory notice to state agencies and a right for the crime victim to be heard. Filing fees and statewide form numbers could not be confirmed for this page, since New Hampshire's court website blocked every attempt to reach it; contact your county's Circuit Court Probate Division directly before filing.
Information last verified on 2026-08-11. This article has not yet been reviewed by a licensed lawyer.
How to Legally Change Your Name as an Adult in New Hampshire
You petition the Circuit Court's Probate Division for the county where you live. RSA 547:3-i states plainly: "The probate court may grant the petition of any person to change the name of that person or the name of another person. The court shall not require the petitioner to obtain consents to the name change." The general probate-jurisdiction statute, RSA 547:3, uses the same "persons who reside in the county" language and does not carry any age-of-majority quirk; New Hampshire uses the standard age of 18 for this purpose.
Filing fees and statewide form numbers for a New Hampshire name-change petition could not be independently confirmed for this page. Courts.nh.gov is the place to look for the current fee schedule and standardized forms. Contact your county's Circuit Court Probate Division directly, or check courts.nh.gov yourself, for the current fee before filing.
No Publication Required, With One Major Exception
New Hampshire is unusual nationally: RSA 550:4(XI) affirmatively lists "changing the names of persons who reside in the county and who apply therefor" as one of fifteen case categories a probate court may grant without notice to anyone. There is no default newspaper-publication step the way most states run one.
That quiet default flips for a specific group. Anyone currently incarcerated, on probation or parole, required to register as a sexual offender or offender against children, or convicted of a "violent felony," defined in the statute to include offenses like murder, assault, sexual assault, kidnapping, arson, robbery, and human trafficking, or a crime against a child, must make "a compelling showing that a name change is necessary."
Who gets served depends on which of those groups the petitioner falls into, and RSA 547:3-i, II assigns it class by class. A petitioner who is incarcerated or on probation or parole serves the Department of Corrections and the initial prosecuting jurisdiction. A petitioner who must register as a sexual offender or offender against children but is no longer under Department of Corrections supervision serves the Department of Safety and the initial prosecuting jurisdiction. A petitioner convicted of a violent felony or a crime against a child serves the initial prosecuting jurisdiction only. The initial prosecuting jurisdiction is the one constant across all three classes.
On top of that, the statute gives the crime victim a right to be notified: "The initial prosecuting jurisdiction shall make a reasonable effort to provide notice to the victim of the offense, or the victim's next of kin if the victim has died" (RSA 547:3-i, III), and the victim or next of kin may appear, retain counsel, or submit a written statement for the judge to consider.
RSA 547:3-i sets no fraud-intent test for an ordinary petitioner. The "compelling showing" requirement above is the statute's only heightened standard, and it reaches only the three petitioner classes named in paragraph II.
Changing a Minor's Name in New Hampshire
RSA 547:3-i applies its "any person" language without a specific carve-out for minors, and no consent is statutorily required. In practice, a non-petitioning parent or guardian is typically served with the petition, by certified mail or sheriff service, unless they file a signed consent, following Family Division and Probate Court procedures that live in court rules rather than the statute itself. There is no confirmed statutory "best interest of the child" standard for a New Hampshire minor petition; the state's separate adoption-related name-change statute, RSA 170-B:26, applies only to a name change decreed alongside an adoption, not to a general minor petition.
Preparing a New Hampshire Name-Change Petition
Because the statewide forms could not be confirmed for this page, ask your county's Circuit Court Probate Division, or the court's self-help center, for the forms it accepts first. If it has none, you can write the petition in any word processor. PDFelement is optional paid software that can convert that draft to PDF, edit it, or use OCR to turn a scanned form into editable text. It does not make the petition valid by itself or replace serving anyone the statute requires to be notified, and the court decides what it accepts.
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Name Change After Marriage in New Hampshire
New Hampshire codifies this one directly, on the marriage-license worksheet rather than through a court petition. Under RSA 5-C:41, II-a(a), either party to a marriage may retain their pre-marriage surname, adopt the other party's surname, or take a hyphenated combination of both full surnames, indicated on the marriage application. The name so indicated "shall become the sole legal name of each party after marriage," absent a fraudulent purpose. Any other name change, one that is not simply retaining, adopting, or hyphenating a surname this way, still requires the standard probate court petition.
Name Change After Divorce in New Hampshire
RSA 458:24 states: "In any proceeding under this chapter, except an action for legal separation, the court may, when a decree of divorce or nullity is made, restore a former name of the spouse, regardless of whether a request therefor had been included in the petition." Restoration rides on the divorce or nullity decree itself, not a legal separation, and the court can grant it even if the spouse never explicitly asked earlier in the case.
Safety and Confidentiality
New Hampshire runs a general Address Confidentiality Program for domestic violence, sexual assault, and stalking victims under RSA 7:41, effective since 2001. It lets state and local agencies respond to public-records requests without disclosing a participant's actual location, using a substitute mailing address certified by the Attorney General's office. This is a general address-substitution program, not a name-change-specific sealing mechanism, and it is not confirmed whether or how it interacts with a probate name-change filing specifically. A reader relying on it should not assume enrollment automatically seals a name-change court file, and, as with every state's confidentiality mechanism, a state-level protection does not by itself make the change confidential with the Social Security Administration or the State Department's passport office.
Related New Hampshire Records
See New Hampshire marriage and divorce records for documenting a name restored in a divorce decree, New Hampshire court records for how a name-change case fits into the state's broader court records, and New Hampshire divorce laws for the dissolution process itself.
For the national picture, see how to legally change your name, how much does it cost to change your name, and the name change checklist. For every state side by side, see name change laws by state.
Disclaimer
This article provides general information about New Hampshire name-change law. It is not legal advice and does not create an attorney-client relationship. Fees, forms, and court procedures change, so verify current fee and form details directly with your county's Circuit Court Probate Division or a licensed New Hampshire attorney before relying on anything here for a specific filing.
Last updated: 2026-08-11. Fees and forms reflect their published status as of August 2026.
Frequently Asked Questions
Do I have to publish notice of my name change in New Hampshire?
No, not by default. RSA 550:4(XI) lets a probate judge grant an ordinary resident's name-change petition without notice to anyone. A much stricter process, including agency notice and a victim's right to be heard, applies to incarcerated, supervised, sex-offender, or violent-felony petitioners.
Does anyone have to consent to my New Hampshire name change?
No. RSA 547:3-i specifically states the probate court shall not require the petitioner to obtain consents.
How much does a New Hampshire name change cost?
This could not be confirmed from courts.nh.gov for this page. Contact your county's Circuit Court Probate Division directly for the current fee.
Does marriage automatically change my name in New Hampshire?
You choose on the marriage license worksheet itself. RSA 5-C:41 lets either spouse retain their own surname, adopt the other's, or take a hyphenated combination, with no separate court filing.
Does a New Hampshire divorce automatically restore my former name?
The court can restore it as part of the divorce or nullity decree, even if you did not request it earlier in the case, under RSA 458:24.
Updates
Corrected who must be served on New Hampshire’s heightened name-change track, which the statute assigns separately to each petitioner class, fixed the citation form of RSA 547:3-i, removed an unsourced fraud-standard sentence, and corrected the official titles of the cited sections.
Independently fact-checked against the cited primary sources; governing law re-checked for recent changes
The Law Behind This Article
This article rests on the statutory provisions below, held in our own legal record and retrieved from the official source. Tap a section to read the operative text.
New Hampshire Revised Statutes Annotated, TITLE LVI PROBATE COURTS AND DECEDENTS' ESTATES, CHAPTER 547 JUDGES OF PROBATE AND THEIR JURISDICTION
§ 547:3-iChange of Name.In force
I. The probate court may grant the petition of any person to change the name of that person or the name of another person. The court shall not require the petitioner to obtain consents to the name change. The court may proceed with or without notice, in accordance with RSA 550:4. II. Before the probate court may grant a change of name for a person who is incarcerated, or on probation or parole, or for a person who is required, pursuant to RSA 651-B, to register as a sexual offender or an offender against children and who is no longer subject to supervision by the department of corrections, or for a person convicted of a violent felony or a crime against a child, the petitioner shall make a compelling showing that a name change is necessary. For a person who is incarcerated, or on probation or parole, the petitioner shall serve a copy of the petition, pursuant to RSA 547:29, on the department of corrections and to the initial prosecuting jurisdiction.
Official text (excerpt) · last checked 2026-09-02 · Read the full text in our law library · Verify at gc.nh.gov
Cited in 1 court opinions in our collectionLatest citing opinion in our collection: 2025
Opinions citing this section in our collection:
- In re Name Change of Zebadiah Kellogg-Roe (Supreme Court of New Hampshire 2025)“…(Cabrera, J.), denying his petition for a name change, see RSA 547:3-i, II (2019), asserting that the trial co…”
Identified automatically from the court opinions citing this section — not a ranking of which case controls.
§ 547:3Jurisdiction.In force
I. The probate court shall have exclusive jurisdiction over the following: (a) The probate of wills. (b) The granting of administration and all matters and things of probate jurisdiction relating to the composition, administration, sale, settlement, and final distribution of estates of deceased persons, including the establishment of death of a person presumed dead and assignment of homestead and claims against the executor or administrator for those services related to the prior care and maintenance of the decedent and the administration of insolvent estates and appeals therefrom. (c) The interpretation and construction of wills and the creation by judgment or decree, interpretation, construction, modification, and termination of those trusts described in RSA 564-B. (d) The administration of those trusts described in RSA 564-B, and the appointment, removal and surcharge of trustees of such trusts. (e) The appointment and removal of conservators, and of the guardians of minors, mentally incompetent persons and spendthrifts, and in relation to the duties imposed by law on such conservators and guardians, and the management and disposition of the estates of their wards.
Official text (excerpt) · last checked 2026-07-29 · Read the full text in our law library · Verify at gc.nh.gov
Cited in 28 court opinions in our collectionLatest citing opinion in our collection: 2024
Opinions citing this section in our collection:
- Samuel Rogers v. Joseph Rogers (Supreme Court of New Hampshire 2019, 171 N.H. 738)“…xclusive jurisdiction over the parties’ dispute pursuant to RSA 547:3 (Supp. 2018). In March 2017, the trial…”
- In re Cigna Healthcare, Inc. (Supreme Court of New Hampshire 2001, 146 N.H. 683)“…jurisdiction over its contractual dispute with CIGNA under RSA 547:3, 11(a) (Supp. 2000), which grants the p…”
- In Re Athena D. (Supreme Court of New Hampshire 2011, 162 N.H. 232)“…ere the child resides.” RSA 461-A:13, III. Moreover, RSA 547:3 (Supp. 2010) defines the jurisdiction o…”
Identified automatically from the court opinions citing this section — not a ranking of which case controls.
New Hampshire Revised Statutes Annotated, TITLE LVI PROBATE COURTS AND DECEDENTS' ESTATES, CHAPTER 550 CITATIONS AND NOTICE
§ 550:4Cases Requiring No Notice.In force
The probate court may, at the discretion of the judge, proceed without notice in the following cases: I. In the probate of wills in common form. II. In the appointment of the person entitled to such trust, or of the person by him nominated, as administrator. III. In the appointment of appraisers of estates. IV. In licensing the sale of personal estate. V. In licensing the sale of real estate whenever the heirs at law or devisees consent thereto in writing, or it is of less than five hundred dollars in value. VI. In the appointment of commissioners of insolvent estates. VII. In the appointment of guardians of minors. VIII. In granting allowances to widows. IX. In the assignment of the homestead right. X. In making orders for suits upon probate bonds. XI. In changing the names of persons who reside in the county and who apply therefor. XII. In the appointment of trustees named in wills. XIII. In licensing the mortgage of real estate pursuant to RSA 554:30-35. XIV. In allowing the payment of a sum not exceeding five hundred dollars for the perpetual care of a cemetery lot and the monuments thereon where the decedent is buried. XV.
Official text (excerpt) · last checked 2026-07-29 · Read the full text in our law library · Verify at gc.nh.gov
Cited in 1 court opinions in our collectionLatest citing opinion in our collection: 1974
Opinions citing this section in our collection:
- In re McCrillis Estate (Supreme Court of New Hampshire 1974, 114 N.H. 649)“…alli v. Edwards, 98 R.I. 394 , 202 A.2d 516 (1964); RSA 550:4 V (Supp. 1973). In the absence of any…”
Identified automatically from the court opinions citing this section — not a ranking of which case controls.
New Hampshire Revised Statutes Annotated, TITLE I THE STATE AND ITS GOVERNMENT, CHAPTER 5-C VITAL RECORDS ADMINISTRATION
§ 5-C:41Marriage Registration Forms.In forcecited in 3 of our articles
I. There shall be 2 forms for the completion of a marriage registration. The marriage application worksheet, which shall be the form that is used to record marriage intentions, shall be completed by the prospective bride and groom and the clerk of the town or city and shall contain the information needed to complete the marriage license. The marriage license, which shall be the form that is used to record that the marriage ceremony has taken place and to record who solemnized the marriage, shall be completed by the bride, groom, the officiant and the clerk of the town or city in accordance with this section and RSA 5-C:42. The marriage license shall be the official copy of the certificate of marriage when the marriage is registered with the division. II. The marriage application worksheet shall be completed by the prospective bride and groom in the office of the clerk of the town or city.
Official text (excerpt) · last checked 2026-07-29 · Read the full text in our law library · Verify at gc.nh.gov
Also relied on in: New Hampshire Marriage License Requirements 2026: $50, 90 Days, Name Change After Marriage
New Hampshire Revised Statutes Annotated, TITLE XLIII DOMESTIC RELATIONS, CHAPTER 458 ANNULMENT, DIVORCE AND SEPARATION
§ 458:24Decree.In forcecited in 2 of our articles
In any proceeding under this chapter, except an action for legal separation, the court may, when a decree of divorce or nullity is made, restore a former name of the spouse, regardless of whether a request therefor had been included in the petition.
Official text (excerpt) · last checked 2026-07-29 · Read the full text in our law library · Verify at gc.nh.gov
Cited in 2 court opinions in our collectionLatest citing opinion in our collection: 2012
Opinions citing this section in our collection:
- Moskowitz v. Moskowitz (Supreme Court of New Hampshire 1978, 118 N.H. 199)“…of name is allowed in proceedings for divorce or nullity by RSA 458:24 (Supp. 1975). Basically, both defendant…”
- In re Name Change of Goudreau (Supreme Court of New Hampshire 2012, 164 N.H. 335)“…iden names under a statute that permitted such restoration. RSA 458:24 (Supp. 1975). Moskowitz is factua…”
Identified automatically from the court opinions citing this section — not a ranking of which case controls.
Also relied on in: New Hampshire Annulment Laws: Grounds and How to File (2026)
New Hampshire Revised Statutes Annotated, TITLE XII PUBLIC SAFETY AND WELFARE, CHAPTER 170-B ADOPTION
§ 170-B:26Change of Name.In force
If in a petition for the adoption of a child a change of name is requested, the court, upon decreeing the adoption, may also decree such change of name.
Official text (excerpt) · last checked 2026-07-29 · Read the full text in our law library · Verify at gc.nh.gov
New Hampshire Revised Statutes Annotated, TITLE I THE STATE AND ITS GOVERNMENT, CHAPTER 7 ATTORNEYS GENERAL, DIRECTOR OF CHARITABLE TRUSTS, AND COUNTY ATTORNEYS
§ 7:41Findings and Purpose.In force
The legislature finds that persons attempting to escape from actual or threatened domestic violence, stalking, or sexual assault frequently establish new addresses in order to prevent their assailants or probable assailants from finding them. The purpose of this program is to enable state and local agencies to respond to requests for public records without disclosing the location of a victim of domestic violence, stalking, or sexual assault, to enable interagency cooperation with the attorney general in providing address confidentiality for victims of domestic violence, stalking, or sexual assault, and to enable state and local agencies to accept a program participant's use of an address designated by the attorney general as a substitute mailing address.
Official text (excerpt) · last checked 2026-07-29 · Read the full text in our law library · Verify at gc.nh.gov
Sources and References
- New Hampshire RSA 547:3-I, Change of Name(gc.nh.gov).gov
- New Hampshire RSA 550:4, Notice Not Required(gc.nh.gov).gov
- New Hampshire RSA 458:24, Change of Name Upon Divorce(gc.nh.gov).gov
- New Hampshire RSA 5-C:41, Marriage License Application(gc.nh.gov).gov
- New Hampshire RSA 7:41, Address Confidentiality Program, Findings and Purpose(gc.nh.gov).gov