Complete Guide 2026
Baby Name Laws in Sweden
Sweden's modern naming law (Personnamnlagen 2016) requires every name to be approved by the Skatteverket (Tax Agency). The country is best known internationally for the absurd "Brfxxccxxmnpcccclllmmnprxvclmnckssqlbb11116" case — but its actual rules are reasonably clear.
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How the Swedish naming system works
Sweden's naming rules are governed by the Personnamnlagen (Personal Names Act), which was completely modernized in 2016 (the previous version dated from 1982). The new law made naming significantly more flexible while maintaining a few core rules.
When a baby is born, parents have 3 months to submit the proposed name to the Skatteverket (Swedish Tax Agency, which handles civil registration in Sweden). If the name is on the agency's list of approved names, it is registered automatically. If it's a new or unusual name, the Skatteverket reviews it against the law.
If the Skatteverket rejects the name, parents can appeal to the Forvaltningsratten (Administrative Court) and then to the higher administrative courts.
The rules: what Sweden allows and doesn't
No names that may cause discomfort to the bearer
Section 28 of the 2016 act prohibits names that "may be perceived as offensive" or "could be assumed to cause discomfort to the person who is to bear it."
No names obviously unsuitable as first names
Names that are clearly not first names — such as random strings of letters, brand names, or famous trademarks — can be rejected.
No gender requirement (since 2016)
The 2016 law removed the previous requirement that names match the child's gender. Boys can now have traditionally female names and vice versa.
Foreign names are accepted
Names from any culture or language are allowed, as long as they comply with the basic rules above.
Multiple first names allowed
Children can have multiple first names without a strict upper limit. One must be designated as the "tilltalsnamn" (calling name).
Adults can change names more freely
The 2016 reform also liberalized name changes for adults — you can now change your first name once for free without needing a special reason.
The Brfxxccxxmnpcccclllmmnprxvclmnckssqlbb11116 case (1996)
In 1996, parents in Halmstad submitted the name Brfxxccxxmnpcccclllmmnprxvclmnckssqlbb11116 for their son, in protest against the strictness of Sweden's naming law. They claimed it should be pronounced "Albin." The Skatteverket fined them 5,000 kronor and rejected the name.
The parents then submitted "A" — a single letter — which was also rejected for being too short and unsuitable. Eventually the matter was resolved out of court. The case became a global example of bureaucratic naming clashes and is often cited in articles about Swedish naming law.
Famous rejected names in Sweden
Brfxxccxxmnp...
Rejected 1996 — unpronounceable protest name
Metallica
Initially rejected 2007, later approved on appeal
IKEA
Rejected — brand name
Superman
Rejected — trademark
Lego
Approved on appeal — brand exception
Q (single letter)
Approved 2009 — established as a name elsewhere
What the 2016 reform changed
The new Personnamnlagen 2016 introduced several major changes:
- Gender-neutral naming — The previous requirement that names indicate sex was removed. Anyone can have any name.
- Easier name changes — Adults can change their first name once without paying a fee or providing reasons.
- Surnames more flexible — You can now adopt rare surnames, double-barrel them, or take a partner's name more easily.
- Faster processing — The 3-month registration window is strict, but the agency now responds faster.
Most popular baby names in Sweden
According to Statistics Sweden (SCB), the most popular names recently include:
Boys
Noah, William, Hugo, Liam, Lucas, Adam, Oliver, Elias, Vincent, Matteo, Theo, Leo, Alexander, Adrian, Filip
Girls
Alma, Astrid, Maja, Ella, Wilma, Selma, Alva, Elsa, Vera, Lilly, Olivia, Freja, Stella, Ebba, Saga
Naming a baby in Sweden as a foreigner
If you're a foreign resident in Sweden, the same rules apply, with some considerations:
- Time limit — You have 3 months from birth to register the name. Plan ahead, especially if you need translations or documentation.
- Foreign characters — Names should generally use the Swedish alphabet (which includes a, a, o). Names with characters outside this range may be transliterated.
- Documentation — If your name is unusual in Sweden but common in your home country, the Skatteverket may ask for proof (passport, birth certificate, name list from the consulate).
- Consult Skatteverket online — Their website has a name search tool where you can check if a name has been previously registered in Sweden, which speeds up the process.
What to do if your name is rejected
- Receive the written rejection — The Skatteverket will explain which legal ground the rejection is based on.
- Appeal to Forvaltningsratten — You have 3 weeks from receiving the decision to file an appeal with the Administrative Court.
- Higher courts — If the Forvaltningsratten upholds the rejection, you can appeal to Kammarratten (Administrative Court of Appeal) and then to the Hogsta forvaltningsdomstolen (Supreme Administrative Court).
- Submit alternatives — In practice, many parents choose to submit a slight variation rather than fight a long legal battle.
Legal basis
Swedish naming law is governed by the Personnamnlagen (2016:1013), which entered into force on July 1, 2017. This replaced the previous law from 1982. Section 28 contains the key restrictions on first names. The Skatteverket's Names Office (Namnenheten) handles initial decisions, with appeals going to the Administrative Court system.
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Check a Name →Last updated: April 2026. This article is for informational purposes only. Always consult Skatteverket for definitive answers.