Mathiesen

surname · Latin script

Meaning: a surname originating as a patronymic

(measured from records)Officially recorded in 13 countries · latest register: SSB PxWebApi, 2025

/mɑthɪəsn̩/(machine-generated) Norwegian · model-generated

Say it in

Mathiesen is a surname written in the Latin script, with more bearers in Denmark than in any other country.

  • GLGreenland1 in 514(measured from records)
  • DKDenmark1 in 1.4K
  • NONorway1 in 2K

carrying the name, as counted by each country's national register. Countries with no figure are shown too: flat where a national register lists the name without counting it, hatched where only our records hold it. One hue, darker where it is more common; hover a country for its figure.

Denmark (measured from records)

4,216 people

2 (measured from records)

recorded for this name

Record sources
5 (measured from records)

corpus datasets behind its best-documented spelling

strongest: reference-verified

1 in 514 (inferred from the name graph)

Greenland

measured from records inferred from the name graph

Spellings & scripts

(measured from records)
MathiesenLatin(measured from records)
МатиесенCyrillic(measured from records)

Spellings marked ● are how people bearing the name write it in our records, and ○ marks a model's transliteration; click a spelling to open its page.

Meaning & origin

(measured from records)

a surname originating as a patronymic

Cited for this meaning 1

  • kaikki.org Wiktionary extract (IPA + transliterations)

Attested across 4 languages in the etymology graph.

Where in the world

(measured from records)

Mathiesen counted together with the spellings and other-language forms grouped with it. Where a register counted another spelling, the row names it.

Sorted by bearers: national registers' counts, and Mondonomo's estimates (≈, est.) where no register counts.

Where Mathiesen is recorded, by country
CountryMost common spellingSources
DK Denmark4,2161 in 1.4K4.2K——
NO Norway2,7161 in 2K2.7K—2
US United States8761 in 380K1KMathiesen5
SE Sweden2871 in 36K287——
GL Greenland1121 in 514112——
FI Finland361 in 155K36——

4,216 people counted by Danmarks Statistik — Hvor mange hedder...? (living-population name counts). Exact figures are national registers' own counts, while figures marked ≈ and est. are Mondonomo’s estimates, counted from our sources and calibrated against those registers; hover one for how far to trust it in that country. A dash means neither exists.

Registers cited: Danmarks Statistik — Hvor mange hedder...? (living-population name counts); SSB — Navnesøk (name-search service, living population); Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2020; Skatteverket — Sök hur många som har ett visst namn (living population); Statistics Greenland — Surnames (NAXT1); DVV — Nimipalvelu (Finnish name service, per-name lookup). Figures without a register are Mondonomo estimates; see Methodology.

Country figures for a list of names, at full precision, are available under licence rather than by scraping this table (how that works).

Notable people with this name

(measured from records)
18001850190019502000Haaken C. Mathiesen, b. 1827Christian P. Mathiesen, b. 1870Per Mathiesen, b. 1885Charles Mathiesen, b. 1911Mihkel Mathiesen, b. 1918Mattis Mathiesen, b. 1924Thomas Mathiesen, b. 1933Árni Mathiesen, b. 1958Lone Mathiesen, b. 1972Pernille Mathiesen, b. 1997

The ten people covered by the most Wikipedia language editions — a proxy for cross-cultural notability, which favours historical and Western figures over equally prominent contemporary ones — shown by birth year. Source: Wikidata (CC0).

How to address them

(machine-generated)
FormalDear Mathiesen,
InformalHello,

Evidence

(measured from records)

25 registers and reference works attest this spelling, across 13 countries.

Official registers attesting Mathiesen
CountryRegisterYearCountRank
DK DenmarkDanmarks Statistik — Hvor mange hedder...? (living-population name counts)—4.2K#85
NO NorwaySSB — Navnesøk (name-search service, living population)—2.7K#331
NO NorwaySSB PxWebApi — Persons/Last names by year (StatBank tables 10501/12891)20191.4K—
NO NorwaySSB PxWebApi — Persons/Last names by year (StatBank tables 10501/12891)20181.4K—
NO NorwaySSB PxWebApi — Persons/Last names by year (StatBank tables 10501/12891)20211.4K—
NO NorwaySSB PxWebApi — Persons/Last names by year (StatBank tables 10501/12891)20201.4K—
NO NorwaySSB PxWebApi — Persons/Last names by year (StatBank tables 10501/12891)20221.4K—
NO NorwaySSB PxWebApi — Persons/Last names by year (StatBank tables 10501/12891)20231.4K—
NO NorwaySSB PxWebApi — Persons/Last names by year (StatBank tables 10501/12891)20241.4K—
NO NorwaySSB PxWebApi — Persons/Last names by year (StatBank tables 10501/12891)20251.4K—
US United StatesCensus Bureau — Surname Frequency 202020201K#25,227
US United StatesCensus Bureau — Surname Frequency 20002000913#25,448

Reference works 5

These works list the name; their figures are licensed and are not reproduced here.

Register rows as of the 2026-10-09 data build.

Frequently asked questions

What does the name Mathiesen mean, and where does it come from?
a surname originating as a patronymic Recorded by kaikki.org Wiktionary extract (IPA + transliterations).
How do you pronounce Mathiesen?
In Norwegian /mɑthɪəsn̩/. Transcriptions are machine-generated except where a dictionary is named.
In which country does Mathiesen have the most bearers?
In Denmark, the national register counted about 4.2 thousand people named Mathiesen, more than in any other country we hold.
Where is Mathiesen most common?
Measured as a share of residents rather than as a count, Mathiesen is densest in Greenland — about 1 in 514 people — even though Denmark holds more of our records for it.
How common is the name Mathiesen?
In Denmark, the national register counted 4,216 people named Mathiesen, about 1 in 1.4 thousand residents.

What do you want to know about Mathiesen?

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/mathiesen

The payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. It takes a free API key (1,000 requests a day), which returns what this page shows everyone; the full country table, every register citation and the year-by-year series come with a licensed key, as does bulk access.

About this data

measured from records inferred from the name graph machine-generated

These figures come from the data snapshot of and will change as it is rebuilt.

Statistics are aggregated from the Mondonomo name corpus; related names and etymology are inferred from the name graph; pronunciation and any machine-marked transliterations are model-generated. Read how the numbers are made, including their known failure modes, and where the data comes from.

Reference works we consult — surname dictionaries, official name registers, Wikidata and Wiktionary — are named directly, beside the claims they support. The per-country source counts also include datasets of person records: we publish how many there are and their authority tier, but not their names.

Cite this page Mondonomo, “Mathiesen”. Data snapshot 2026-10-13.

See how Mathiesen parses inside a full name →