Given name & surname

Mortensen

Mortensen is a surname from Danish and Norwegian. It is used in English, Danish, and Norwegian.

Meaning & origin

Where it comes from

Mortensen comes from Danish and Norwegian.

Adapted from Wiktionary (CC BY-SA 4.0)

How it developed

In Danish usage, Mortensen as a surname has a “son of” formation linked to Morten.

Mortensen’s family of names

In Danish usage, Mortensen as a surname has a “son of” formation linked to Morten. In Norwegian usage, Mortensen as a surname has a conventional equivalent in the Lithuanian form Martinaitis. In Greek usage, Mortensen as a surname is a transliteration of Μόρτενσεν.

Walk Mortensen’s family in the name graph

MortensenΜόρτενσενMortenMartinaitis

Inner ring: spellings · outer: across languages.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Spellings & scripts 1

The same name written differently, including transliterations into other scripts.

Across languages 2

Equivalents and cognates in other languages, plus older forms it grew from.

Similar names

If you love Mortensen, these share its style, era, origin or sound, from outside its own family.

Danish and Norwegian

Mortenson

Mortenson is a surname from Danish and Norwegian.

No U.S. birth series

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Danish and Norwegian

Jespersen

Jespersen is a surname from Danish and Norwegian. It is used in English and Danish.

No U.S. birth series

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Danish and Norwegian

Olson

Olson is a surname from Swedish, ultimately from Danish and Norwegian.

26RareRising fast

>99% boys

Danish and Norwegian

Карлсен

Карлсен (Kárlsen) is a surname from Danish and Norwegian. It is used in Russian.

No U.S. birth series

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Sibling ideas

Names that share Mortensen’s feel without repeating its first letter or rhyming with it.

A brother for Mortensen