When you marry, divorce or enter a civil partnership, you have five main surname options: take your partner’s name, keep your own, double-barrel both names, create an entirely new surname, or revert to your maiden name. None is more “correct” than another-the right choice depends on identity, family, career and how much admin you’re willing to do. This guide weighs the pros and cons of each so you can decide with confidence.
One reassuring fact first: whatever you choose, the legal mechanism is simple and inexpensive. Most options can be evidenced with a marriage certificate or a deed poll, and around 98% of UK name changes use an unenrolled deed poll-legally valid and accepted everywhere a marriage certificate is.
Option 1: Take your partner’s surname
Still the most common choice in the UK. After marriage you can adopt your spouse’s surname using your marriage certificate alone-for this route you don’t need a deed poll at all.
Pros: a shared family name that children can also carry; instantly recognisable to schools, GPs and relatives; the cheapest path, since the marriage certificate is your evidence and most organisations update for free.
Cons: you lose the professional and personal identity tied to your birth name; rebuilding name recognition in a career can be a real cost; and it’s admin-heavy to reverse later if the relationship ends.
For the practical, organisation-by-organisation steps, see our dedicated walkthrough on how to change your surname after marriage in the UK.
Option 2: Keep your own surname
There is no legal obligation to change anything when you marry. Keeping your birth name is increasingly popular, particularly where one partner has an established professional profile.
Pros: zero paperwork and zero cost; your qualifications, publications, banking and reputation stay continuous; it sidesteps the gendered assumption that one partner must change.
Cons: partners and children may have different surnames, which occasionally invites questions at borders, schools or hospitals (easily resolved by carrying the relevant certificates); and some couples simply want the symbolism of a shared name.
Many couples blend approaches-one keeps their name professionally while using the other’s name socially. That’s perfectly legal, though it’s cleaner for official documents to settle on one legal name.
Option 3: Double-barrel your surnames
Combining both surnames-with or without a hyphen, in either order-lets a couple share a name while neither person fully gives theirs up. Because you’re creating a name that doesn’t appear on your marriage certificate, this normally requires a deed poll.
Pros: genuinely equal; preserves both family lines; children can inherit the combined name; you keep a visible link to your birth identity.
Cons: longer names can be fiddly on forms, in email addresses and at airline check-in desks; the next generation faces the “which halves do we keep?” question; and you’ll need a deed poll to update passports, the DVLA and banks.
There’s more nuance here than there’s room for above-ordering, hyphens, children’s names and edge cases. We cover it all in our guide to double-barrelled surnames: pros, cons and legality.
Option 4: Create an entirely new surname
Some couples invent a fresh surname, “mesh” their names into a new word (for example, “Hart” + “Wells” becoming “Hartwell”), or both adopt a name with personal meaning. You can choose almost any name you like, provided it isn’t chosen to deceive, doesn’t include numbers or symbols, and isn’t offensive.
Pros: a true clean slate that belongs equally to both partners and any children; no “whose name comes first” tension; often a meaningful, unique identity.
Cons: the biggest break from family history, which some relatives find difficult; both partners must complete the change (your marriage certificate won’t show the new name); and every document needs updating.
Because the new name appears on no certificate, a deed poll is essential. A professionally printed adult deed poll is the standard, accepted way to evidence a brand-new surname to HM Passport Office, the DVLA, HMRC, banks and the NHS.
Option 5: Revert to your maiden name (around divorce)
If a marriage ends, you may want to return to the surname you used before. You don’t have to wait for the divorce to finalise to do this, and you don’t need anyone’s permission.
Pros: reclaims your original identity; a clear personal fresh start; aligns you with pre-marriage records if you kept them.
Cons: it’s admin to update everything again; you may end up with a different surname from your children; and some people prefer to keep their married name for continuity with their children-which is entirely your right.
A common myth is that your decree absolute or final order is enough proof. In practice many organisations-including HM Passport Office-want either your original marriage certificate (to show the name you’re reverting to) or, more reliably, a deed poll. A deed poll is the cleanest, single document that works everywhere. We explain the whole process in our guide to reverting to your maiden name after divorce in the UK.
How to compare the options
When you’re weighing it up, run each option through these questions:
Identity
How much of your sense of self-and your professional reputation-is tied to your current name? The stronger that link, the more keeping your name or double-barrelling appeals.
Family
Do you want everyone in the household to share one surname? If so, taking a name, double-barrelling or creating a new name all achieve that; keeping separate names does not.
Career and records
Published work, professional registrations, qualifications and credit history all carry your name. Changing it means updating them; keeping it avoids that entirely.
Admin and cost
Taking a spouse’s name via a marriage certificate is the lowest-effort route. Any custom name-double-barrelled, brand-new or a reversion-is best evidenced with a deed poll, which keeps every update consistent and avoids the “which document do you accept?” lottery.
Whichever you choose, the paperwork is the easy part
It’s worth separating the decision from the mechanism. The decision is personal. The mechanism is straightforward and cheap. A title such as Mr, Mrs, Ms or Mx isn’t legally part of your name, so you never need a deed poll just to change a title. And where you do need a deed poll, an unenrolled one is legally valid and accepted across government and industry. Just remember the practicalities: it must be signed in wet ink and witnessed by two independent adults (18+), neither of whom is a relative, your partner or someone living at your address, and organisations need the original signed document rather than a photocopy.
Enrolment at the Royal Courts of Justice (currently £53.05) is entirely optional-it publishes your change in the London Gazette and adds no extra legal validity. A solicitor would charge £150-£300+ to draft the very same document. Our professionally printed deed poll starts at £14.49, with same-day dispatch on orders placed before 3pm and free Royal Mail Tracked delivery.
What Happens If Spouses Disagree on Surnames? UK Legal Guide
If you and your spouse disagree about surnames after marriage, the law is reassuringly simple: under UK law every adult has the absolute right to choose, keep or change their own name, and no one - not a husband, not a wife, not a parent - can be forced to change it. There is no legal default that a wife must take her husband’s surname, no rule that a husband must keep his, and no court that will order an unwilling adult to adopt a particular name. Marriage gives each of you the option to use your spouse’s surname; it never imposes an obligation. So when a couple cannot agree, the disagreement is about preference and feelings, not about legal compulsion.
The starting point in England, Wales, Scotland and Northern Ireland is personal autonomy over your own identity. You can be known by any name you choose, provided there is no intent to defraud. Getting married does not change this. A marriage certificate is simply evidence that lets a wife (or, less commonly, a husband) update records to a spouse’s surname if they want to - it is permission, not instruction.
Can You Change Your Partner’s Surname? The Legal Boundaries
Yes - you can take your partner’s surname without being married. In England, Wales and Northern Ireland any adult is free to call themselves whatever they like, and you change your surname to match your partner’s with a deed poll. You do not need to be married, in a civil partnership, or even engaged - and you do not need your partner’s permission to change your own name. The one firm boundary is the reverse: you cannot change your partner’s name for them without their consent.
Plenty of cohabiting couples want to share a surname - for the children, for the household paperwork, or simply because it feels right. The good news is that marriage is only one of several routes to a shared name, and for unmarried couples it is rarely the simplest. This guide explains exactly what you can and cannot do, and where the legal lines sit.
Changing Your Name After Interfaith Marriage: A UK Legal Guide
When you marry across two faiths, your surname can carry real cultural and family weight - so it is worth knowing your options before you decide. An interfaith couple in the UK can keep their own names, one partner can take the other’s surname, you can combine both, or you can create an entirely new shared surname. Taking your spouse’s surname (or simple double-barrelling) is usually free on your marriage certificate, but blending two names into one, or any change that does not match the certificate exactly, needs a deed poll. This guide walks through each path respectfully and tells you precisely when the marriage certificate is enough and when a deed poll is required.
Interfaith marriages often bring together very different attitudes to surnames. In some traditions a wife traditionally takes her husband’s family name; in others, women keep their birth name for life, surnames pass differently, or the family name carries strong religious or ancestral meaning. There is no single “right” answer - UK law lets either spouse, or both, change their name or keep it. Your choice is personal, and it can honour both families at once.
Frequently Asked Questions
Do we need a deed poll if we just want to double-barrel both surnames?
Often not - many banks and government departments will register a hyphenated married name straight from your marriage certificate. But acceptance varies, and if any organisation refuses or the name does not match the certificate exactly, a deed poll guarantees it is accepted everywhere.
Can we blend our two surnames into one new name?
Yes. “Meshing” two surnames into a single new word is completely legal, but because the resulting name is not printed on your marriage certificate, you must evidence it with a deed poll rather than the certificate.
Does either spouse have to take the other’s name?
No. UK law places no obligation on either partner. You can both keep your birth names, one of you can change, or you can both adopt a shared name - whatever respects your two traditions best.
Can my partner and I witness each other’s deed polls?
No. Each witness must be an independent adult aged 18 or over who is not a relative, your partner or anyone living at your address. Ask a colleague, friend or neighbour instead.
Can I take my boyfriend’s or girlfriend’s surname without getting married?
Yes. You do not have to be married or in a civil partnership to take a partner’s surname. A deed poll lets any cohabiting adult adopt their partner’s name, and it is accepted by passport offices, the DVLA, banks and HMRC just like any other name change.
Does my partner need to give permission for me to use their surname?
No. You have the legal right to change your own name to anything you like, including your partner’s surname, without their consent. The only thing you cannot do is change their name without their agreement.
Can both of us change to the same new surname?
Yes. Many unmarried couples adopt a brand-new shared surname or a double-barrelled combination of their two names. Each person simply completes their own deed poll - one document per person changing their name.
Is a deed poll for cohabiting couples different from one used after marriage?
No, the document is identical. The difference is only in evidence: a married person can often change their surname using their marriage certificate, whereas an unmarried person uses a deed poll. If you are married and weighing your options, see our guide on changing your surname after marriage in the UK.
Can my husband or wife force me to change my surname?
No. Under UK law every adult has complete control over their own name. Marriage gives you the option to take your spouse’s surname, but it can never be imposed on you, and no court will order an unwilling adult to change their name.
Do we both have to have the same surname after marriage?
Not at all. There is no legal requirement for married couples to share a surname. Many couples each keep their birth names, and banks, employers, HMRC and the passport office accept this without issue.
What if we want a combined or hyphenated surname?
A marriage certificate only lets you take your spouse’s exact surname. For a double-barrelled, blended or brand-new surname, each of you needs your own deed poll - you cannot sign one on your partner’s behalf, and they cannot be forced to sign theirs.
We disagree about our child’s surname - who decides?
Changing a child’s registered surname needs the consent of everyone with parental responsibility, so one parent can effectively block it. If you cannot agree, the family court can decide via a Specific Issue Order based on the child’s welfare. See our guide on the father vs mother surname dispute for the full picture.
Do I need a deed poll to take my spouse’s surname?
No. After marriage you can adopt your spouse’s surname using your marriage certificate. A deed poll is only needed if you’re creating a name that doesn’t appear on that certificate-such as a double-barrelled name, a brand-new surname, or reverting to a former name in some situations.
Can my partner and I both change to a brand-new surname?
Yes. Each partner simply completes their own deed poll for the new name. It’s a popular choice for couples who want a shared identity that belongs equally to both of them.
Is my decree absolute enough to revert to my maiden name?
Not always. Some organisations accept a decree absolute alongside your marriage certificate, but many-including HM Passport Office-prefer a deed poll. A deed poll is a single document accepted everywhere, which is why most people use one.
Will I have to update my passport and driving licence?
Only if you change your name. The DVLA updates your driving licence for free. A new adult passport costs £102 online or £115.50 by post (Fast Track is £192; Premium £239.50). Banks, HMRC, the NHS, employers and utilities all update your name free of charge.
Can children share a double-barrelled or new family surname?
Yes. Children can take a combined or newly created surname, though changing a child’s name needs the consent of everyone with parental responsibility. Anyone aged 16 or over can change and sign their own name.
Is an unenrolled deed poll really accepted everywhere?
Yes. An unenrolled deed poll is legally valid and accepted by HM Passport Office, the DVLA, HMRC, banks, the NHS, employers and schools. Around 98% of UK name changes are unenrolled. Organisations need the original wet-ink signed document, not a photocopy.
Ready to make your choice official?
Once you’ve decided on your surname, putting it into practice takes minutes. Whether you’re double-barrelling, creating a new family name or reverting after divorce, our professionally printed adult deed poll from £14.49 is trusted by 160,000+ customers, dispatched same day before 3pm with free tracked delivery. Make your decision-we’ll handle the paperwork.