Dutch surname
Son of Jan
Patronymic surname (from a father's name)
Jansen is a Dutch patronymic meaning 'son of Jan'. Jan is the Dutch form of John. The surname is one of the most common in the Netherlands and among Dutch emigrants.
It follows the standard Dutch pattern of adding '-sen' or '-se' to the father’s given name. Variants include Janssen. The name reflects the popularity of the given name Jan.
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Son of Jan. From Jan, the Dutch form of John, plus "-sen" (son).
Jansen is a Dutch-origin surname. Popularity varies widely by country and region, and the same surname can be common in one place and rare in another.
Yes. Surnames, especially occupational and descriptive ones like this, were often adopted independently by many unrelated families who happened to share a trade, appearance, or location.
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