Given name

Fridtjof

Fridtjof is a masculine given name from Old Norse. It is used in Norwegian Bokmål and Norwegian Nynorsk.

Original Old NorseFriðþjófr

Meaning & origin

Where it comes from

Fridtjof comes from Old Norse.

Adapted from Wiktionary (CC BY-SA 4.0)

How it developed

In Norwegian Bokmål usage, Fridtjof developed from Friðþjófr.

Fridtjof’s family of names

In Norwegian Bokmål usage, Fridtjof shares a linguistic root with the Danish form FRITHJOF. In Norwegian Nynorsk usage, Fridtjof has a related form in FRIDTJOV. In Norwegian Bokmål usage, Fridtjof has a related form in FRIDTJOV.

Walk Fridtjof’s family in the name graph

FridtjofFridtjovFrithjofFritiofFrithiofFriðþjófrFriðþjófurFridjof

Inner ring: nicknames and forms · 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.

Around the world

Fridtjof has relatives in 5 languages. Lines run from its Old Norse roots to each of them.

Old Norse

Old Norsewhere Fridtjof comes from · 1 name

Each dot marks where a language is rooted, not where people with the name live today. Bigger dots hold more names. Language locations from Glottolog (CC BY 4.0); map from Natural Earth.

Nicknames & forms 1

Diminutives, pet forms, short forms and variants used alongside the name.

Across languages 6

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

See also 1

Names our sources mention alongside this one. They are related in story or meaning, not forms of this name.

Similar names

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

Germanic

Fridhger

Fridhger is a masculine given name from Old Norse, ultimately from Proto-Germanic. It is used in Old Swedish.

No U.S. birth series

>99% boys

Germanic

Friðgeir

Friðgeir is a masculine given name from Old Norse, ultimately from Proto-Germanic. It is used in Icelandic.

No U.S. birth series

>99% boys

Old Norse

Frisby

“Frisians” · “settlement”

No U.S. birth series

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Germanic

Fríðrikur

Fríðrikur is a masculine given name from Old Norse, ultimately from Proto-Germanic. It is used in Faroese.

No U.S. birth series

>99% boys

Germanic

Frøy

“lord”

No U.S. birth series

>99% boys

Old Norse

Fróðmar

“wise, clever”

No U.S. birth series

>99% boys

Old Norse

Freymóður

Freymóður is a given name from Old Norse. It is used in Icelandic.

No U.S. birth series

>99% boys

Old Norse

Frogner

“manure”

No U.S. birth series

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Sibling ideas

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

A brother for Fridtjof

A sister for Fridtjof