Daián

given name · Latin script

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

Daián is a given name written in the Latin script, with more bearers in Brazil than in any other country.

rarermore common
  • ARArgentina≈1 in 70K(inferred from the name graph)
  • BRBrazil1 in 258K
  • UYUruguay1 in 58K

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)

821 people, 2022

Sources
55 (measured from records)

Highest-authority source

1 in 58K (inferred from the name graph)

Uruguay

measured from records inferred from the name graph

Name dossier (print, CSV)

Spellings & scripts(measured from records)

One other spelling is counted as the same name:

Locally spelled Daian in AR Argentina, BR Brazil, CO Colombia and 2 more.

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

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)

Daián 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 Daián is recorded, by country
CountryMost common spellingSources
BR Brazil—8211 in 258K965Daian55
AR Argentina—≈650 est.≈1 in 70K122Daian40
CO Colombia—≈230 est.≈1 in 210K—Daian34
PH Philippines—≈150 est.≈1 in 728K—Daian11
UY Uruguay#624581 in 58K58Daian13
GY Guyana—61 in 125K6——

821 people counted by IBGE — names by decade (Kaggle mirror), 2022. 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 — names by decade (Kaggle mirror); IBGE — Nomes (census name API); INE Uruguay — Nombres más frecuentes 1902–2024 (Tableau Public); Guyana — Official List of Electors July 2025. 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)

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

  • English given name9 spellings in the group

    Most recorded in United States, Philippines, Australia, India

    Languages: English, German

    Also written Daian, Dai-An, Dai'An, Daïan, Dăian

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)

Attested in 1 sources across 1 country.

Official registers attesting Daián
CountryRegisterYearCountRank
AR ArgentinaRENAPER — births 1922–2015 (Kaggle mirror)20073—
AR ArgentinaRENAPER — births 1922–2015 (Kaggle mirror)20142—

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

Frequently asked questions

Is Daián a male or female name?
Daián 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.
In which country does Daián have the most bearers?
In Brazil, the national register counted about 821 people named Daián, more than in any other country we hold, where it is most often spelled daian.
Where is Daián most common?
Measured as a share of residents rather than as a count, Daián is densest in Uruguay — about 1 in 58 thousand people — even though Brazil holds more of our records for it.
How common is the name Daián?
In Brazil, the national register counted 821 people named Daián in 2022, about 1 in 258 thousand residents.
How common is Daián compared with other names?
In Uruguay, Daián is the 624th most common given name of 12,212 given names recorded there.

What do you want to know about Daián?

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

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/dai%C3%A1n

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, “Daián” — the 624th most common given name in Uruguay. Data snapshot 2026-10-10.

See how Daián parses inside a full name →