Musen

surname · Latin script

Recorded as a male name· opposite-gender records fall within measured source noise

/məsən/(machine-generated) pronunciation, model-generated

Musen is a surname written in the Latin script, with more bearers in the United States than in any other country.

rarermore common
  • SESweden≈1 in 893K(inferred from the name graph)
  • MAMorocco≈1 in 1.1M
  • AUAustralia≈1 in 1.8M

carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). One hue, darker where it is more common; hover a country for its figure.

United States (inferred from the name graph)

≈120 people, est.

Sources
89 (measured from records)

Highest-authority source

≈1 in 893K (inferred from the name graph)

Sweden, est.

measured from records inferred from the name graph

Meaning & origin

No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.

Attested across 2 languages in the etymology graph.

Where in the world(measured from records)

Musen 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 Musen is recorded, by country
CountryMost common spellingSources
US United States≈120 est.≈1 in 2.8MlistedMusen89
MA Morocco≈32 est.≈1 in 1.1M—Musen3
GB United Kingdom≈19 est.≈1 in 3.5M—Musen2
IT Italy≈16 est.≈1 in 3.9M—Musen1
AU Australia≈14 est.≈1 in 1.8M—Musen2
SE Sweden≈11 est.≈1 in 893K4—1
DK Denmark31 in 2M3——

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: the us-wru-surnames-voterfile register; Skatteverket — Sök hur många som har ett visst namn (living population); Danmarks Statistik — Hvor mange hedder...? (living-population name counts). 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).

Other names spelled this way(inferred from the name graph)

Musen is also recorded as another name, grouped separately because the records behind them do not connect to the one described above.

  • Chinese surname2 spellings in the group

    Most recorded in United States, China, Taiwan

    Also written Mu-Sen

29 further groups record this spelling and are not listed here.

Grouping is the name graph's, not a register's: two spellings join a group when the evidence links them, so a group is a claim about the records rather than about the people.

Other recorded senses(measured from records)

Musen is also recorded in 5 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.

  • In Spanish, only used in se musen, third-person plural present indicative of musirse

    as a wordkaikki.org Wiktionary extract (IPA + transliterations)

  • In Catalan, third-person plural present indicative of musar

    as a wordkaikki.org Wiktionary extract (IPA + transliterations)

  • In Norwegian Bokmål, definite masculine singular of mus

    as a wordkaikki.org Wiktionary extract (IPA + transliterations)

  • In Danish, definite singular of mus

    as a wordkaikki.org Wiktionary extract (IPA + transliterations)

  • In enm, To muse; to ponder:

    as a wordkaikki.org Wiktionary extract (IPA + transliterations)

Ordered by how much of this spelling's record each language holds, so a sense from a language the name is barely used in sits last rather than first.

How to address them(machine-generated)

FormalDear Mr Musen,
InformalHi Musen,

Evidence(measured from records)

Attested in 7 sources across 5 countries.

Reference works 2

  • Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
  • Wikidata name items (native-script + romanized given/family names)

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

How do you pronounce Musen?
A machine transcription gives /məsən/ (IPA) for English.
In which country does Musen have the most bearers?
Mondonomo estimates about 120 people named Musen in the United States, more than in any other country we hold, where it is most often spelled musen.
How common is the name Musen?
In Denmark, the national register counted 3 people named Musen, about 1 in 2.0 million residents.

What do you want to know about Musen?

Nobody replies to these one by one, but what readers ask decides what these pages answer next.

Please leave out anyone's personal details (see Privacy).

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

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, “Musen”. Data snapshot 2026-10-10.

See how Musen parses inside a full name →