Naion

given name · Latin script

Meaning: Initialism of non-arteritic AION

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

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

rarermore common
  • GYGuyana1 in 750K(measured from records)
  • BRBrazil1 in 5.4M

carrying the name, as counted by each country's national register. One hue, darker where it is more common; hover a country for its figure.

Brazil (measured from records)

39 people, 2022

Sources
8 (measured from records)

Highest-authority source

1 in 750K (inferred from the name graph)

Guyana

measured from records inferred from the name graph

Name dossier (print, CSV)

Meaning & origin(measured from records)

Initialism of non-arteritic AION.

Sources 1

  • kaikki.org Wiktionary extract (IPA + transliterations)

Attested in 1 language in the etymology graph.

Where in the world(measured from records)

Naion 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 Naion is recorded, by country
CountryMost common spellingSources
BR Brazil391 in 5.4M39Naion8
GY Guyana11 in 750K1——

39 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); 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)

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

  • Thai given name22 spellings in the group

    Most recorded in Thailand, Laos

    Languages: Thai, Lao

    Also written Nayon, นายลี, นายอ่อน, Nayli, Nailu

10 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.

Evidence(measured from records)

Attested in 4 sources across 2 countries.

Official registers attesting Naion
CountryRegisterYearCountRank
BR BrazilIBGE — names by decade (Kaggle mirror)202239—
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)—39#78,870
BR BrazilIBGE — Nomes (census name API)—23#58,206
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)199021—
BR BrazilIBGE — names by decade (Kaggle mirror)199018—
GY GuyanaGuyana — Official List of Electors July 202520251#593

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

Frequently asked questions

What does the name Naion mean, and where does it come from?
Initialism of non-arteritic AION. Recorded by kaikki.org Wiktionary extract (IPA + transliterations).
Is Naion a male or female name?
Naion 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.
What are other forms of the name Naion?
In the etymology graph, Aaion is a form of the same name in other languages.
In which country does Naion have the most bearers?
In Brazil, the national register counted about 39 people named Naion, more than in any other country we hold, where it is most often spelled naion.
Where is Naion most common?
Measured as a share of residents rather than as a count, Naion is densest in Guyana — about 1 in 750 thousand people — even though Brazil holds more of our records for it.
How common is the name Naion?
In Brazil, the national register counted 39 people named Naion in 2022, about 1 in 5.4 million residents.

What do you want to know about Naion?

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/naion

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, “Naion”. Data snapshot 2026-10-10.

See how Naion parses inside a full name →