Aldai

given name · Latin script

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

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

rarermore common
  • BRBrazil1 in 632K(measured from records)
  • GTGuatemala≈1 in 6.5M
  • CLChile≈1 in 7M

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)

335 people, 2022

Sources
28 (measured from records)

Highest-authority source

1 in 632K (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.

Attested across 2 languages in the etymology graph.

Where in the world(measured from records)

Aldai 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 Aldai is recorded, by country
CountryMost common spellingSources
BR Brazil3351 in 632K364Aldai18
US United States≈5 est.≈1 in 66M—Aldai10
ES Spain≈3 est.≈1 in 17M124—28
CL Chile≈3 est.≈1 in 7M—Aldai9
GT Guatemala≈3 est.≈1 in 6.5M—Aldai4
HN Honduras≈1 est.≈1 in 8.3M—Aldai1

335 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: IBGE — names by decade (Kaggle mirror); IBGE — Nomes (census name API); INE — Apellidos más frecuentes (Padrón Municipal). 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)

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

  • French given name3 spellings in the group

    Most recorded in France

    Also written Aldaï

22 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)

Aldai 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 got, romanization of 𐌰𐌻𐌳𐌰𐌹

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

  • In Basque, "(V-arr-oroz-m), voz con que anuncian los niños el cambio de posición en las 'cuatro esquinas'" A .

    as a wordOrotariko Euskal Hiztegia (OEH) — General/Historical Basque Dictionary, Euskaltzaindia

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.

Evidence(measured from records)

Attested in 7 sources across 3 countries.

Official registers attesting Aldai
CountryRegisterYearCountRank
ES SpainINE — Apellidos más frecuentes (Padrón Municipal)—124#23,665
ES SpainINE — Padrón per-token widgets (current living counts, given + apellidos)—124#23,538
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)—27#160,000

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

Frequently asked questions

Is Aldai a male or female name?
Aldai 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 Aldai have the most bearers?
In Brazil, the national register counted about 335 people named Aldai, more than in any other country we hold, where it is most often spelled aldai.
Where is Aldai most common?
Aldai is densest in Brazil, where the national register counts about 1 in 632 thousand people carrying it.
How common is the name Aldai?
In Brazil, the national register counted 335 people named Aldai in 2022, about 1 in 632 thousand residents.

What do you want to know about Aldai?

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

The same 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), and bulk access is licensed separately.

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, “Aldai”. Data snapshot 2026-10-10.

See how Aldai parses inside a full name →