Nïgrõ

given name · Latin script

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

Nïgrõ is a male given name written in the Latin script, with more bearers in the United States than in any other country: 4,773 people, counted by the Census Bureau in 2010. Recorded meaning: Variant of Negro.

  • USUnited States1 in 70K(measured from records)
  • BEBelgium1 in 183K
  • CRCosta Rica1 in 283K

carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). Where a country counts another spelling of the name rather than Nïgrõ itself, the figure is that spelling’s, and it is named. 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.

United States (measured from records)

4,773 people, 2010

Record sources
7 (measured from records)

corpus datasets behind its best-documented spelling

strongest: reference-verified

1 in 70K (inferred from the name graph)

United States

measured from records inferred from the name graph

Spellings & scripts

(measured from records)

3 other spellings are counted as the same name:

Locally spelled Nigro in US United States.

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)
Derivation of Nïgrõ: each step is the form the one above it came from.
Nïgrõ
  1. Old Galician-Portuguesenegro(inferred from the name graph)via Negro
  2. Latinnigrum(inferred from the name graph)via Negro

Steps marked ◐ come from the entry for the form named above them, not from this name's own sources.

Variant of Negro.

Cited for this meaning 4

  • Dictionary of American Family Names
  • Dizionario dei cognomi italiani
  • Wiktionary
  • Dicionário dos sobrenomes italianos

Attested in 1 language in the etymology graph.

Where the surname Nïgrõ is found

(measured from records)

Nïgrõ 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 Nïgrõ is recorded, by country
CountryMost common spellingSources
US United States4,7731 in 70K4.8KNigro7
BR Brazil3,351as Negro1 in 63K3.4K——
AR Argentina2,531as Negro1 in 18K2.5K——
ES Spain1,947as Negro1 in 26K1.9K—3
UY Uruguay743as Negro1 in 4.6K743——
CH Switzerland426as Negro1 in 20K426——

4,773 people counted by Census Bureau — Surname Frequency 2010, 2010. 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: Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2000; IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname); RENAPER — Apellidos (person counts, national); 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); BFS — Familiennamen der Wohnbevölkerung (surnames). 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)

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

  • Spanish surname15 spellings in the group

    Most recorded in Argentina, Brazil, United States, Italy

    Languages: Spanish, Portuguese

    Also written Nigro, Nĭĝŗŏ, Ñigro, Nïgrō, Ñîgřõ

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.

Evidence

(measured from records)

No register attests this spelling yet

None of the official registers or reference works in our corpus lists Nïgrõ under this spelling. The statistics on this page rest on person records, and the related names are inferred from the name graph.

Frequently asked questions

What does the name Nïgrõ mean, and where does it come from?
Variant of Negro. Recorded by Dictionary of American Family Names and Dizionario dei cognomi italiani and 2 other sources.
Is Nïgrõ a male or female name?
Nïgrõ is a male name in our records. Opposite-gender entries fall within the cross-gender noise we measure in the source data, so we don't report them as usage.
Which countries have the most people with the surname Nïgrõ?
In the United States, the national register counted about 4.8 thousand people named Nïgrõ, more than in any other country we hold, where it is most often spelled nigro. After it come Brazil, Argentina, Spain and Uruguay; the country table on this page ranks them.
Where is Nïgrõ most common?
Nïgrõ is densest in the United States, where the national register counts about 1 in 70 thousand people carrying it.
How common is the name Nïgrõ?
In the United States, the national register counted 4,773 people named Nïgrõ in 2010, about 1 in 70 thousand residents.

What do you want to know about Nïgrõ?

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/n%C3%AFgr%C3%B5

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, “Nïgrõ” — ranked 6526th in the United States (Census Bureau). Data snapshot 2026-10-13.

See how Nïgrõ parses inside a full name →