Fratin

surname · Latin script

Meaning: redução dialetal setentrional de Fratino (Dicionário dos sobrenomes italianos)

(measured from records)Officially recorded in 2 countries

Fratin is a surname written in the Latin script, with more bearers in Brazil than in any other country: 152 people, counted by IBGE.

  • ARArgentina1 in 1.1M(measured from records)
  • BRBrazil1 in 1.4M
  • ITItaly≈1 in 920Kfew records

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)

152 people

Record sources
34 (measured from records)

corpus datasets behind its best-documented spelling

strongest: highest-authority source

≈1 in 921K (inferred from the name graph)

Italy, est.

measured from records inferred from the name graph

Meaning & origin

(measured from records)
recorded in Portuguese

redução dialetal setentrional de Fratino

Cited for this meaning 1

  • Dicionário dos sobrenomes italianos

Where the surname Fratin is found

(measured from records)

Fratin 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 Fratin is recorded, by country
CountryMost common spellingSources
BR Brazil1521 in 1.4M152Fratin34
IT Italy≈64 est.≈1 in 921K—Fratin5
US United States≈56 est.≈1 in 6.1M—Fratin4
AR Argentina431 in 1.1M43Fratin16

152 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: RENAPER — Apellidos (person counts, national); IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname). 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)

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

  • French surname2 spellings in the group

    Most recorded in France

    Also written Fratín

15 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)

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).

Evidence

(measured from records)

3 registers and reference works attest this spelling, across 2 countries.

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

Frequently asked questions

What does the name Fratin mean?
Recorded meaning: redução dialetal setentrional de Fratino
Which countries have the most people with the surname Fratin?
In Brazil, the national register counted about 152 people named Fratin, more than in any other country we hold, where it is most often spelled fratin. After it come Italy, United States and Argentina; the country table on this page ranks them.
How common is the name Fratin?
In Brazil, the national register counted 152 people named Fratin, about 1 in 1.4 million residents.

What do you want to know about Fratin?

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

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, “Fratin” — ranked 45879th in Brazil (IBGE). Data snapshot 2026-10-13.

See how Fratin parses inside a full name →