Klaassen

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title: "Klaassen" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["dutch-language-surnames", "patronymic-surnames", "surnames-derived-from-given-names"] topic_path: "geography/netherlands" source: "https://en.wikipedia.org/wiki/Klaassen" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0

Klaasen is Dutch patronymic surname ("son of Klaas"). Notable people with this name include:

• Arno Klaassen (born 1979), Dutch bobsledder
• Davy Klaassen (born 1993), Dutch footballer
• Jozef Klaassen (born 1983), Dutch rower
• (1920–1992), Dutch economist
• Mihkel Klaassen (1880–1952), Estonian Supreme Court judge
• Nel Klaassen (1906–1989), Dutch sculptor
• René Klaassen (born 1961), Dutch field hockey player
• Fred Klaassen (born 1992), Dutch cricketer
• Ryan Klaassen, lead plaintiff in the 2021 vaccine law case Klaassen v. Indiana University

;Klaassens

• Jan Klaassens (1931–1983), Dutch footballer

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