All surnames

Dutch surname

Jansen

Son of Jan

Patronymic surname (from a father's name)

From Jan, the Dutch form of John, plus "-sen" (son).

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Frequently asked questions

What does the surname Jansen mean?

Son of Jan. From Jan, the Dutch form of John, plus "-sen" (son).

Is Jansen a common surname?

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.

Can two families with the same surname be unrelated?

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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