Fiuza

surname · Latin script

Recorded for both men and women· direction only, no split published

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

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

rarermore common
  • BRBrazil1 in 8.3K(measured from records)
  • PTPortugal≈1 in 21K
  • UYUruguay1 in 35K

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)

25,380 people

Sources
126 (measured from records)

Highest-authority source

1 in 8.3K (inferred from the name graph)

Brazil

measured from records inferred from the name graph

Name dossier (print, CSV)

Meaning & origin

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

Where in the world(measured from records)

Fiuza 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 Fiuza is recorded, by country
CountryMost common spellingSources
BR Brazil#44425,3801 in 8.3K25KFiuza126
PT Portugal#705≈490 est.≈1 in 21K—Fiuza51
ES Spain—3431 in 146K343Fiuza31
FR France—≈180 est.≈1 in 371K16Fiuza2
US United States—1171 in 2.8M117Fiuza100
UY Uruguay—961 in 35K96——
EE Estonia—≈4 est.≈1 in 351Klisted—3

25,380 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); Census Bureau — Surname Frequency 2010; INE — Padrón per-token widgets (current living counts, given + apellidos); INE — Apellidos más frecuentes (Padrón Municipal); INE Uruguay — Apellidos más frecuentes 1902–2024 (Tableau Public); INSEE — Fichier des noms de famille (1891–2000). 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)

Fiuza is also recorded as 6 other names, grouped separately because the records behind them do not connect to the one described above.

  • English surname6 spellings in the group

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

    Languages: English, German, Dutch

    Also written Fiúza

  • French surname3 spellings in the group

    Most recorded in France, Portugal

    Also written Fiúza

  • a separate name2 spellings in the group

    Also written Fiúza

  • Hindi surname4 spellings in the group

    Most recorded in United States

    Also written Fiúza

  • a separate name4 spellings in the group

    Also written Fiúza

  • Danish name7 spellings in the group

    Also written Fíuza, Fiúza

31 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.

Notable people with this name(measured from records)

18001850190019502000Luís Barbalho Moniz Fiúza, b. 1813Yedo Fiúza, b. 1894Joaquim Fiúza, b. 1908Ricardo Fiuza, b. 1939Luis Quinteiro Fiuza, b. 1947Luiz Fiúza, b. 1952Fernando Fiúza, b. 1961Guilherme Fiúza, b. 1965Didier Faustino, b. 1968Martha Joy, b. 1990

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)

FormalPrezado(a) Fiuza,Dear Fiuza, (English)
InformalPrezado(a) Fiuza,Hello, (English)

Evidence(measured from records)

Attested in 12 sources across 8 countries.

Official registers attesting Fiuza
CountryRegisterYearCountRank
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)—25K#684
ES SpainINE — Apellidos más frecuentes (Padrón Municipal)—343#10,827
ES SpainINE — Padrón per-token widgets (current living counts, given + apellidos)—343#10,799
US United StatesCensus Bureau — Surname Frequency 20102010117#142,108
US United StatesCensus Bureau — Surname Frequency 20202020110#149,446
UY UruguayINE Uruguay — Apellidos más frecuentes 1902–2024 (Tableau Public)—96—
FR FranceINSEE — Fichier des noms de famille (1891–2000)198121—
FR FranceINSEE — Fichier des noms de famille (1891–2000)197119—
FR FranceINSEE — Fichier des noms de famille (1891–2000)199116—
FR FranceINSEE — Fichier des noms de famille (1891–2000)19613—
US United Stateswru Name Dictionary — US surnames, Census 2010 subset (Khanna et al.)———
FR FranceINSEE — Fichier des noms de famille (1891–2000)1951——

Reference works 1

  • 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 Fiuza?
A machine transcription gives /fiuzɐ/ (IPA) for Portuguese.
In which country does Fiuza have the most bearers?
In Brazil, the national register counted about 25 thousand people named Fiuza, more than in any other country we hold, where it is most often spelled fiuza.
Where is Fiuza most common?
Fiuza is densest in Brazil, where the national register counts about 1 in 8.3 thousand people carrying it.
How common is the name Fiuza?
In Brazil, the national register counted 25,380 people named Fiuza, about 1 in 8.3 thousand residents.
How common is Fiuza compared with other names?
In Brazil, Fiuza is the 444th most common surname of 424,864 surnames recorded there.

What do you want to know about Fiuza?

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

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, “Fiuza” — the 444th most common surname in Brazil. Data snapshot 2026-10-10.

See how Fiuza parses inside a full name →