What origin is the name Thorstein?

Thorstein comes from Scandinavian naming traditions. Names from this origin often carry meanings tied to nature, virtues or heritage.

What are good sister names for Thorstein?

Names from the same scandinavian tradition pair naturally with Thorstein — for example Mia, Elsa, Freya. You can browse more on our scandinavian names page.

Thorstein

Discover the meaning and origin of the name Thorstein

Thorstein

Boy

Scandinavian

2 syllables

Thorstein is a Scandinavian boy's name meaning "Thors rock.".

Parents who choose Thorstein pick a boy name from the Scandinavian tradition, meaning "Thors rock.". At 9 letters it is a longer name, which leaves room for a nickname. It has 2 syllables.

Origin: Scandinavian
Gender: Boy
Syllables: 2

Meaning compiled from public name lists.

Last updated 22 October 2026.

Meaning

Thors rock.

Popularity

No birth-record data (source: not in US birth records; popularity in India is not tracked)

Quick answers about Thorstein

What does Thorstein mean?

Thorstein is a boy name of Scandinavian origin meaning "Thors rock.".

How popular is Thorstein?

We have no birth-record ranking for Thorstein: it is not in US records, and India publishes no national name rankings. The meter above fills in as parents here view, search for and save the name.