Part of: How to apply for Parental Responsibility
Whether you are separating from a partner, navigating adoption, or simply responding to your child’s own wishes, a child name change raises important legal and practical questions. In England & Wales, the process is not as simple as filling in a single form. It depends on who has parental responsibility, whether everyone agrees, and what route you choose. This guide walks you through every step, from understanding your child’s legal name to updating passports and school records after the change is made.
Key Takeaways
- In England & Wales, you can change a child’s name either informally (using a different name day to day), by deed poll, or in limited cases by amending the birth registration. Formal changes usually require written consent from everyone with parental responsibility.
- If you cannot get agreement to change your child’s name, you may need a court order. The usual route is a Specific Issue Order under the Children Act 1989, and the court will focus on the child’s best interests and welfare above all else.
- For most children under 16, a deed poll backed by parental consent is the practical route to update passports, school records and other official documents, even though the original birth certificate remains unchanged as a historic record.
- Teenagers aged 16–17 can sign their own deed poll, but enrolling it at the High Court involves extra requirements, including execution by a person with parental responsibility and the young person’s own signed consent.
- A child’s name is treated as a core part of their identity. Parents may change a child’s name due to adoption, safety concerns, or family dynamics changes. Because of this significance, parents should take early legal advice from a family law specialist before starting court proceedings.
Understanding a Child’s Legal Name
A child’s legal name in England & Wales is the name recorded on their birth certificate (or adoption certificate). This is the name that government bodies, courts and official organisations treat as the child’s registered identity.
The legal name is distinct from a “known as” name used at school, with a GP, or in day-to-day life. A known-as name does not override the legal name on documents such as passports or NHS records. The child’s name, including at least one forename and the child’s surname, forms part of their legal identity and links to parental responsibility, parental status and nationality.
After an adoption, the adoption certificate replaces the original birth certificate as the key legal document for the child’s name. The child’s birth record remains for historical purposes only. Names causing pronunciation challenges may prompt a change as the child grows older, particularly where the name no longer reflects how the family uses it.
Informal vs Legal Changes to a Child’s Name
Parents can start calling a child by a different name at any time. You can change a child’s name informally without paperwork, but this does not in itself change the legal name.
An informal change might look like a school using a nickname or middle name on the register, or a GP noting a “known as” name alongside the legal name. Many organisations will record both but rely on the legal name for formal purposes.
To legally change a child’s name for passports, bank accounts and official documents, you usually need a deed poll or, in more limited circumstances, a change to the birth registration through your local register office.
Where there is a child arrangements order or special guardianship order, using a different known-as name without consent from everyone with parental responsibility or a court order can cause legal difficulties and may be challenged in the family court. Changing a child’s name may also be motivated by safety or privacy concerns, such as distancing from an abusive former partner, but even then the legal steps must be followed.
Legal Ways to Change a Child’s Name in England & Wales
There are several routes to change a child’s name, depending on age, family circumstances and what exactly needs to be changed. The right approach will vary from one family to another.
- Deed poll is the most common route. A deed poll is a legal document that formally declares a person will be known by a new name. It can change any part of the child’s name: forenames, middle names, surname, or spelling.
- Changes to the birth certificate or re-registration of a child’s birth are possible in specific situations. These include adding the biological father’s details, correcting a spelling mistake, or re-registering after the child’s parents marry. This route is narrower than deed poll and applies only in limited circumstances defined by registration law.
- A court order (usually a Specific Issue Order) can give permission to change a child’s name where someone with parental responsibility does not consent. Once the order is in place, the deed poll is then signed relying on that court order.
- An enrolled deed poll at the Royal Courts of Justice is an option to put a child’s new name on public record. This is optional and involves a separate High Court process and fee.
Parental Responsibility and Consent Requirements
Parental responsibility (PR) is the legal term for all the rights, duties and authority a parent has in relation to a child. It covers major decisions about the child’s life, including their name, schooling and medical treatment. Anyone with responsibility for the child can be involved in decisions about a name change.
As a general rule, to change a child’s name by deed poll before the child turns 16, you need consent from all with parental responsibility. This must be written consent.
Mothers automatically have parental responsibility for their children. Fathers usually have parental responsibility if they are married to the mother or named on the birth certificate from a specific date (1 December 2003 in England & Wales). A female partner in a same-sex couple or civil partnership can also be a legal parent with PR.
If a parent with PR refuses consent or is an absent parent who cannot be contacted, the other parent or carer will usually need to apply for a Specific Issue Order asking the family court for permission.
Step-parents, grandparents or partners without PR cannot change a child’s name on their own. They may apply to the court for parental responsibility or for an order regulating the child’s name.
Children under 16 usually cannot prevent name changes made by those with PR, but the court will consider the child’s wishes where appropriate.
Deed Poll for Changing a Child’s Name
A deed poll is a legal document, signed and witnessed, which states that from a specified date a child will be known by a new name for all purposes. It is the deed poll document that organisations rely on to update their records.
A deed poll can change any part of the child’s name: first name, middle names, surname or spelling. It can also add or remove names, for example creating a double-barrelled surname to reflect both the child’s parents.
For a child under 16, the deed poll is usually signed by a person wishing to make the change who has parental responsibility, with written consent from all others with PR, or backed by a court order.
There is no set government fee for an unenrolled deed poll for a child. You can prepare one yourself at no cost, or pay a deed poll agency or legal adviser to prepare it, with prices varying by provider. You can apply online or by post.
Once a valid deed poll is in place, parents can usually update the child’s passport, school records, NHS records and other documents. The original birth certificate remains unchanged as a historic record.
Consider the child’s feelings when changing their name. For example, a 10-year-old whose parents separate might move to a double-barrelled surname by deed poll, reflecting the surname on each side of the family.
Enrolling a Child’s Deed Poll with the High Court
An enrolled deed poll is one that has been formally lodged with the High Court in London and placed on public record. Some parents choose this route for added proof or formality when dealing with cautious institutions.
Parents can apply to enrol a child’s deed poll by completing specific High Court application forms and paying the official fee. Enrolling a deed poll costs £53.05 as at 2026. The new name is then advertised in The Gazette unless there are good reasons to limit publication of the child’s contact details.
Children aged 16 or 17 who are not married or in a civil partnership are usually treated as children for enrolment purposes. Married 16- or 17-year-olds enrol as adults.
Enrolment is optional. An unenrolled deed poll can still be accepted by most organisations, including the passport office and school records. However, some institutions prefer the weight of an enrolled deed poll.
A statutory declaration confirms a name change legally and is part of the enrolled deed poll process. The process involves completing forms, having witnesses present, posting documents to the royal courts, and waiting for the sealed deed to be returned. A certified copy can then be used to update records.
Changing a Child’s Birth Certificate or Birth Registration
The birth certificate records the facts as at the child’s birth and is not normally amended simply because the child’s name later changes by deed poll . A deed poll does not change a child’s birth certificate.
In England & Wales, there are limited situations where you can change the name on a child’s birth certificate or re-register a child’s birth. These include adding an unmarried biological father, correcting a spelling mistake, or re-registering after the child’s parents marry. In these cases, the birth record may show the new surname or corrected details.
Changing a child’s name by deed poll does not itself change the birth certificate, but the deed poll will generally be accepted by the passport office and other bodies as overriding the birth certificate for identification purposes.
Always follow official GOV.UK guidance and local register office instructions before attempting to change or correct any birth registration details. Mistakes or missing documents may lead to rejection.
When You Need a Court Order to Change a Child’s Name
If agreement cannot be reached with everyone who has parental responsibility, a court order is usually required before you can validly change a child’s name. You must try to reach an agreement before seeking a court order, and the court will expect evidence that you have taken reasonable steps to obtain consent.
The usual type of order is a Specific Issue Order. A Specific Issue Order is needed to change a child’s name when parents cannot agree.
Where a child arrangements order is in force, section 13 of the Children Act 1989 also provides that no one may cause the child to be known by a new surname without the written consent of everyone with parental responsibility or the permission of the court.
You must fill out form C100 to apply for a court order. The application fee for a court order is £270 (as at August 2026 — check the current fee on GOV.UK before applying) . Applicants on low income or certain benefits may qualify for Help with Fees.
The court looks at whether changing the child’s name is in the child’s best interests, considering factors such as the child’s wishes, the strength of their relationship with each parent, and the practical impact of the change. You may need to explain the absence of the other parent in your application if they cannot be found. You should attempt to reach an agreement before applying, and evidence of those efforts will be expected.
In C (A Child) (Change of Given Name) [2024] EWCA Civ 1582, the Court of Appeal focused on the child’s welfare and wishes, illustrating how the court balances identity, parental relationships and the child’s lived experience.
The Welfare Test and the Child’s Best Interests
Under the Children Act 1989, the child’s welfare is the court’s paramount consideration when it decides whether to allow a change of name. The court prioritises the child’s welfare in every name change case.
The statutory welfare checklist includes: the child’s wishes and feelings (given their age and understanding), emotional and educational needs, the likely effect of any change, and the child’s background including cultural and religious factors. A child’s name might be changed for identity alignment with cultural heritage, and the court will weigh this carefully.
The court will look at the motives of the person seeking to change a child’s name and the other parent opposing it, including whether the proposal is designed to exclude a parent from the child’s life.
Changing a surname requires clear reasons for the child’s best interests. The child’s welfare and interests are primary factors in name change disputes, and the court gives much weight to evidence from both sides.
Courts may be more receptive to double-barrelled surnames or adding names rather than completely removing the other parent’s surname, keeping the same surname link to both sides of the family. However, each case turns on its own facts, and the court will consider whether the child lives primarily with one parent.
Children Aged 16–17 and Young People’s Own Wishes
From age 16, a young person in England & Wales can usually execute their own deed poll to change their name. Children aged 16 or 17 must consent to their name change, and their views are central to any decision.
If a 16- or 17-year-old is still subject to a child arrangements order or a residence order, there may still be restrictions on enrolling the deed poll without the consent of everyone with parental responsibility.
A child’s own preference for a different name gains importance as they mature. Older children’s views carry more weight in name changes, and the court places greater significance on the wishes and feelings of older children who can clearly explain their reasons. In some circumstances, a mature child may be able to ask the court to prevent a change of name proposed by a parent if they do not agree it is in their child’s best interests. Courts respect autonomy but welfare remains paramount.
Talking openly with the child about name changes is important, especially if they are older. Examples include teens changing names following estrangement from a parent, or a young person seeking a name that reflects their lived identity.
Practical Steps and Documents After a Name Change
Once a deed poll or court order is in place, parents need to update a range of records to reflect the child’s new name. The application process can take several weeks to complete across all organisations.
Key records to update include:
- Passport (via the passport office)
- NHS and GP records
- School records and college enrolment
- HMRC or Child Benefit records
- Bank accounts (some may ask for a debit or credit card in the new name)
- Sports or activity club memberships
Most organisations will ask for the original deed poll document or a certified copy, and may also request the child’s birth certificate and proof of parental responsibility. Some bodies, particularly the passport office, may scrutinise changes where not everyone with parental responsibility has given consent and may require a court order before updating.
Keep multiple certified copies of the deed poll safe. Avoid sending the only original document by post where possible. For further information, check each organisation’s specific requirements before submitting documents.
Common Issues, Disputes and How a Family Law Specialist Can Help
Disputes about changing a child’s name often arise after separation, where there is alleged parental alienation, or where a child is exploring cultural heritage or gender identity. These situations can be emotionally charged and legally complex.
Common problem scenarios include: one parent changing a child’s “known as” name at school without the other parent’s consent, disagreements over double-barrelled surnames, or disputes about removing a parent’s surname altogether.
Early legal assistance from a family law specialist can help parents understand their rights, negotiate agreements, draft consent letters for a deed poll, or prepare a well-supported court application. A specialist can advise on the likely outcome and help obtain permission through the correct legal route.
A family law specialist can also help a non-consenting parent who wishes to challenge an attempted name change they believe is not in the child’s best interests. For example, they may apply for a to prevent the change going ahead.
Parents should consider the child’s identity, the child’s wishes, and the long-term impact on family relationships before starting any process.
Contact Kabir Family Law today on 0330 094 5880 to arrange your free consultation or book a time that suits you. Our family lawyers in Coventry as well across York, Nottingham, Cardiff, Northampton, Oxford & London work around the clock and will be able to provide you with the advice and you need at a time to suit your needs.
Frequently Asked Questions
Does changing my child’s name by deed poll change their birth certificate?
No. A deed poll does not usually alter the original birth certificate, which remains a historic record of the child’s birth details, including the name given at the time of registration. The deed poll is the legal document used to update passports, school records and other official documents. Organisations will treat the deed poll together with the birth certificate as proof of identity. The birth record in England & Wales is only amended in specific situations such as corrections or re-registration, which are separate processes. Different rules apply in Scotland and Northern Ireland.
Can I change my child’s surname without telling the other parent?
If the other parent has parental responsibility, you should not legally change the child’s surname without their consent or a court order. Doing so may cause legal and practical problems. Using a different known-as surname at school or elsewhere without agreement can also be challenged, especially where there is a child arrangements order or special guardianship order. Where an absent parent cannot be traced, the court will expect evidence of reasonable steps to contact them before granting a Specific Issue Order.
Are there any restrictions on the new name I can choose for my child?
While parents have wide freedom, official deed poll services and government bodies will normally refuse names that are offensive, contain punctuation marks beyond hyphens or apostrophes, include numbers or symbols, or imply misleading titles. Names suggesting membership of the royal family or a professional qualification you do not hold are likely to be rejected. Parents should choose a name that is practical for the child to use in education, employment and daily life, keeping the child’s best interests at the centre of the decision. The child should have one surname and at least one forename.
How long does it take to change a child’s name?
A straightforward deed poll with consent from everyone with parental responsibility can often be completed within days or a few weeks. If a court order is needed because a parent will not consent, the process is likely to take several months, depending on the complexity and how busy the local family court is. Parents should factor in additional time for updating passports, school records and other documents once the deed poll or court order is available.
Can my child change their own name if they disagree with me?
Younger children cannot usually change their own legal name without the agreement of all those with parental responsibility or a court order. From age 16, a young person can normally execute their own deed poll, but any existing court orders and the need for consent to enrol the deed poll may still be relevant. If there is a dispute between a mature child and a parent, the court can resolve the issue by applying the welfare checklist and considering the child’s wishes and best interests. The court will give much weight to a settled, clearly expressed preference from an older child.
