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92
True Norway

In Norway, changing your last name to one with fewer than 200 people requires permission from all who have it.

Infact verdict: True (92/100).

The claim that in Norway, to change your last name to one held by fewer than 200 people, you must obtain permission from all current bearers of that name is supported by evidence. According to the Norwegian Names Act of 2002, this rule is indeed in place to prevent conflicts over rare surnames. This is corroborated by multiple sources, including a detailed explanation on Science Norway and a summary on Wikipedia. Therefore, the claim is accurate.

July 07, 2026 Language: en 1 claim analyzed

Individual Claims

92
True Society
In Norway, to change your last name to one that fewer than 200 people have, you must ask permission from everyone that has that name.
The claim is supported by the Norwegian Names Act of 2002, which requires individuals to obtain permission from all current bearers of a surname if fewer than 200 people have it. This is confirmed by sources such as Science Norway and Wikipedia.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 90
Web Consensus Weight 50
Source Quality Score 85
Source Quality Weight 25
Llm Reasoning Score 80
Llm Reasoning Weight 25
Weighted Total 92
Evidence Summary 2 web sources confirm the claim, including Science Norway and Wikipedia.

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