Name Changes After Marrying in France: UK, US, Australia

Changing your name after marrying in France follows the same process as changing it after any marriage. The difference is the source document. Instead of presenting a domestic marriage certificate, you present the French acte de mariage with an apostille and a certified English translation.

Every government agency, bank, and institution that needs to see proof of marriage will accept these documents, but the order in which you update your records matters. Change them in the wrong sequence, and you end up in a bureaucratic loop where one agency needs the updated document from another agency that has not processed it yet. This guide sets out the correct sequence for the UK, the US, and Australia, and lists the documents you need at each step. This forms part of our step-by-step destination wedding planning guide for France. For the full chapter, see our complete after-the-wedding guide.

Key Takeaways

• In France, marriage does not automatically change either partner's surname. French law preserves each person's birth name (nom de naissance) as their legal name. However, either partner can use their spouse's name as a nom d'usage (usage name) in daily life.
• The name change process in your home country uses the French acte de mariage (apostilled and translated) as the legal evidence of marriage. The process is identical to a domestic name change; only the source document differs.
• In the UK, update in this order: bank (deed poll or marriage certificate), Passport Office, DVLA, HMRC, employer. No formal registration is required.
• In the US, update in this order: Social Security Administration, then state DMV, then US Passport Agency. The SSA change must happen first because all other agencies reference your Social Security record.
• In Australia, update in this order: state Births, Deaths and Marriages (optional registration), then bank, then passport (Department of Foreign Affairs and Trade), then Medicare and tax.

How Do Name Changes Work After Marrying in France?

An important distinction first: in France, marriage does not change your legal name. Both partners retain their nom de naissance (birth name) for all legal and administrative purposes. French law, specifically Article 264 of the Civil Code, makes this clear. What marriage allows is the use of a nom d'usage: either partner can use the other's surname, or a hyphenated combination, in daily life. This nom d'usage can appear on French identity documents alongside the birth name, but it does not replace it. For international couples returning home after a French wedding, the French legal position is largely irrelevant to their home-country name change. What matters is the acte de mariage, which is the document your home country accepts as proof that the marriage took place. The name change process in your home country follows domestic rules, not French ones.

The documents you need before starting any name change process:

• Acte de mariage (copie intégrale) from the French mairie
• Apostille from the French Ministry of Justice (e-apostille, processed online)
• Certified English translation by a sworn or accredited translator
• Your current passport
• Your current driving licence (if applicable)

For the full guide to obtaining these documents, see our marriage recognition guide.

What Is the Process in the UK?

The UK does not require a formal name change application. Under English and Welsh common law (and similar provisions in Scotland and Northern Ireland), you can use any name you choose, provided it is not for fraudulent purposes. Marriage gives you the evidence to update your records. The recommended sequence is: bank first, then Passport Office, then DVLA, then HMRC, then employer and other institutions. This order matters because each subsequent agency often asks for documentation updated by the previous one. Most UK banks accept the apostilled acte de mariage and certified translation in branch, though some may additionally request a deed poll, which you can execute free of charge. The Passport Office processes name changes in 3 to 6 weeks. DVLA takes 2 to 3 weeks. HMRC can be updated online through your Personal Tax Account, and you may qualify for the Marriage Allowance, saving up to £252 per year by transferring personal allowance to your spouse.

1. Bank and financial institutions. Present the apostilled acte de mariage and certified translation at your bank. Most UK banks accept these documents in branch. Some request a deed poll in addition to the foreign marriage certificate. If your bank requires a deed poll, you can execute one free of charge by making a statutory declaration or using a deed poll service (no solicitor required).
2. Passport Office. Apply for a new passport in your married name using HM Passport Office form. Include the apostilled acte de mariage and translation. Processing takes 3 to 6 weeks. You can apply before your current passport expires; the remaining validity is not transferred.
3. DVLA. Update your driving licence name online or by post. Send the apostilled certificate and translation. The DVLA returns them after processing. Processing takes 2 to 3 weeks.
4. HMRC. Update your name and marital status through your Personal Tax Account online or by calling HMRC. You may qualify for the Marriage Allowance (transferring up to £1,260 of personal allowance to your spouse, saving up to £252 per year in 2026).
5. Employer, pension providers, insurance, utility companies. Notify by email or letter with a copy of the apostilled certificate.

What About the US and Australia?

Both countries recognise a French marriage certificate for name change purposes, but the update sequence and processing agencies differ. In the United States, the Social Security Administration (SSA) is the critical first step because all other US agencies, including the DMV, Passport Agency, banks, and employers, reference your Social Security record. You must visit a local SSA office in person with your apostilled acte de mariage, certified translation, current passport, and Social Security card to complete Form SS-5, which takes 2 to 4 weeks to process at no cost. Only after receiving your new Social Security card should you update your driver's licence, passport, and financial accounts. In Australia, the process is more straightforward. Australian Births, Deaths and Marriages registries accept foreign marriage certificates directly, and some states offer optional overseas marriage registration for AUD 50 to 100, which produces a convenient Australian-format certificate for subsequent name changes at banks, the passport office, and Medicare.

1. Social Security Administration. Visit a local SSA office in person with your apostilled acte de mariage, certified translation, current passport, and current Social Security card. Complete Form SS-5 (Application for a Social Security Card). The SSA issues a new card in your married name within 2 to 4 weeks. There is no fee.
2. State DMV. After receiving your new Social Security card, visit your state's Department of Motor Vehicles to update your driver's licence. Requirements vary by state. Bring the apostilled acte de mariage, new Social Security card, and current licence.
3. US Passport Agency. Apply for a new passport using Form DS-5504 (name change within one year of issuance) or DS-82 (standard renewal with name change). Include the apostilled certificate and translation. Processing takes 6 to 8 weeks for routine service or 2 to 3 weeks for expedited.
4. Banks, employers, insurance. Update after the SSA and DMV changes are processed.

Australia: The process is straightforward because Australian Births, Deaths and Marriages registries accept foreign marriage certificates for name changes.

1. Optional: Register the overseas marriage. Some states (NSW, Victoria, Queensland) allow you to register an overseas marriage with the state BDM registry. This produces an Australian-format certificate, which simplifies subsequent name changes. Registration costs AUD 50 to 100 depending on the state.
2. Bank. Present the apostilled acte de mariage and translation (or the Australian registration certificate if obtained). Most Australian banks process the name change in branch within one business day.
3. Passport. Apply through the Department of Foreign Affairs and Trade using Form B14. Include the apostilled certificate or Australian registration certificate. Processing takes 6 to 8 weeks for postal applications or 10 business days at an Australia Post outlet.
4. Medicare, ATO, employer. Update using your new passport or bank statement as supporting evidence.

Related Articles

• After the wedding: the complete guide
• Getting your marriage recognised at home
• Thank you cards and French etiquette
• Civil ceremony in France
• Required documents for a French wedding
• Legal guide for UK couples
• Legal guide for US couples
• Legal guide for Australian couples
• Post-wedding brunch
• Why hire a French wedding planner
• Destination wedding venues in France
• English-speaking wedding venues in France
• Browse all wedding venues in France

Frequently Asked Questions

Can both partners change their name after a French wedding?

Yes. Either partner can take the other's surname, and both can hyphenate. The process is the same regardless of which partner changes their name. In the UK, either partner presents the marriage certificate. In the US, either partner files with the Social Security Administration. The legal right to change your name upon marriage applies equally to all genders and all configurations.

What if my bank does not accept the French marriage certificate?

Some UK banks are unfamiliar with foreign marriage certificates and may initially refuse. Ask to speak to a manager or the compliance team, and point out that a legally valid overseas marriage certificate with an apostille is accepted by the UK Passport Office, HMRC, and the DVLA. If the bank still refuses, a deed poll (free to execute) serves as an alternative evidence of name change that all UK institutions accept.

How long does the entire name change process take?

From the date you receive your apostilled acte de mariage to the date all documents are updated: approximately 6 to 10 weeks in the UK, 8 to 12 weeks in the US (driven by the passport processing time), and 8 to 12 weeks in Australia. Start with the institution that other agencies depend on (bank in the UK, Social Security in the US, BDM or bank in Australia) and work outward. Doing them in parallel creates complications.