Am I allowed to change my name in Denmark?
Yes — you can change your first, middle or last name. You apply on borger.dk, and the case is handled by the Family Law House. A name change costs 646.37 kr in 2026, but it is free in connection with a wedding and free for a child's name change that follows a parent's own change. Protected surnames — those borne by 2,000 people or fewer — you usually cannot take without consent. Surnames held by more than 2,000 people are free and can be taken by anyone. A name without approval has no legal effect, and the population register is not changed.
📋 The rules
- You can change your first, middle or last name
- You apply on borger.dk via the Family Law House
- A name change costs 646.37 kr in 2026
- Free in connection with a wedding
- Protected surname (2,000 or fewer): needs consent
🔓 Exceptions
- Free for a child's name change that follows a parent's own change
- Surnames held by more than 2,000 people are free and can be taken by anyone
- Name changes in connection with gender have easier rules
⚠️ Penalties & fines
There is no penalty for a refusal, and you can appeal. A name without approval has no legal effect, and the population register is not changed.
📎 Official sources
❓ Frequently asked
Can I change my name?
Yes, you can change your first, middle or last name via borger.dk. The case is handled by the Family Law House.
What does a name change cost?
646.37 kr in 2026. It is free in connection with a wedding and for a child's name change that follows a parent.
Can I take any surname I want?
Surnames held by more than 2,000 people are free. Protected names with 2,000 or fewer bearers need consent.
Is a name change free at a wedding?
Yes. A name change in connection with a wedding is free.
What if my name is not approved?
You can appeal. A name without approval has no legal effect, and the population register is not changed.
🔎 Common searches
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