Mussi

surname · Latin script

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

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

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

rarermore common
  • PYParaguay≈1 in 16K(inferred from the name graph)
  • ARArgentina1 in 40K
  • BRBrazil1 in 53K

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.

Brazil (measured from records)

3,999 people

Sources
118 (measured from records)

Highest-authority source

≈1 in 16K (inferred from the name graph)

Paraguay, 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 in 1 language in the etymology graph.

Where in the world(measured from records)

Mussi 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 Mussi is recorded, by country
CountryMost common spellingSources
BR Brazil—3,9991 in 53K4KMussi118
IT Italy—≈1,500 est.≈1 in 42KlistedMussi31
AR Argentina—1,1401 in 40K1.1KMussi49
PY Paraguay#564≈450 est.≈1 in 16K—Mussi20
US United States—1921 in 1.7M226Mussi70
UY Uruguay—1071 in 32K107Mussi14

3,999 people counted by IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname). 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: IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname); RENAPER — Apellidos (person counts, national); Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2020; INE Uruguay — Apellidos más frecuentes 1902–2024 (Tableau Public); the xinhua-italian-manual register. 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)

Mussi is also recorded as 2 other names, grouped separately because the records behind them do not connect to the one described above.

  • English surname8 spellings in the group

    Most recorded in United States, United Kingdom, Italy, Germany

    Languages: English, German, Dutch

    Also written Müssi, Mußi, Muessi

  • Hindi surname3 spellings in the group

    Most recorded in India, United States, Italy

    Languages: Hindi, Urdu

34 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)

Mussi is also recorded in 2 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.

  • In Estonian, illative singular of musi

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

  • In Italian, inflection of mussare:

    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.

Notable people with this name(measured from records)

18001850190019502000Giuseppe Mussi, b. 1836Camillo Mussi, b. 1911Ana Vitória Mussi, b. 1943Riccardo Mussi, b. 1947Fabio Mussi, b. 1948Margherita Mussi, b. 1948Jorge Mussi, b. 1952Roberto Mussi, b. 1963Guilherme Mussi, b. 1982Carolina Mussi, b. 1988

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)

FormalEstimado/a Mussi,Dear Mussi, (English)
InformalEstimado/a Mussi,Hello, (English)

Evidence(measured from records)

Attested in 24 sources across 15 countries.

Official registers attesting Mussi
CountryRegisterYearCountRank
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)—4K#2,696
AR ArgentinaRENAPER — Apellidos (person counts, national)—1.1K—
US United StatesCensus Bureau — Surname Frequency 20202020226#88,273
US United StatesCensus Bureau — Surname Frequency 20102010192#95,115
US United StatesCensus Bureau — Surname Frequency 20002000173#97,384
UY UruguayINE Uruguay — Apellidos más frecuentes 1902–2024 (Tableau Public)—107—
IT Italy意大利语姓名译名手册 (Xinhua Italian Name Manual)———
US United Stateswru Name Dictionary — US surnames, Census 2010 subset (Khanna et al.)———

Reference works 2

  • Wikidata name items (native-script + romanized given/family names)
  • Cognomix.it (Nomix s.r.l.) — Italian surname origin dictionary

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 Mussi?
A machine transcription gives /mussi/ (IPA) for Spanish.
In which country does Mussi have the most bearers?
In Brazil, the national register counted about 4.0 thousand people named Mussi, more than in any other country we hold, where it is most often spelled mussi.
How common is the name Mussi?
In Brazil, the national register counted 3,999 people named Mussi, about 1 in 53 thousand residents.
How common is Mussi compared with other names?
In Paraguay, Mussi is the 564th most common surname of 30,328 surnames recorded there.

What do you want to know about Mussi?

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

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, “Mussi” — the 564th most common surname in Paraguay. Data snapshot 2026-10-10.

See how Mussi parses inside a full name →