Héllio

Name: Héllio: recorded bearers, distribution and rank
Creator: Mondonomo
Published: 2026-10-10

given name · Latin script

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

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

rarermore common

BRBrazil1 in 1.6M(measured from records)

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)
Sources: 22 (measured from records)
: 1 in 1.6M (inferred from the name graph)

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:

Hellio

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)

Héllio 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 Héllio is recorded, by country
Country				Most common spelling	Sources
BR Brazil	134	1 in 1.6M	134	Héllio	22
FR France	—	—	79	—	1
BE Belgium	—	—	2	—	—
CL Chile	—	—	1	—	4
EE Estonia	—	—	listed	—	—

134 people counted by IBGE — names by decade (Kaggle mirror), 2022, counting the spelling hellio. 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); INSEE — Fichier des noms de famille (1891–2000); Familienaam.be — Belgian family-name frequency (population register); SRCEI — Nombres más comunes (guaguas, 1920–2021). 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)

Héllio 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, Spain
Also written Hellio

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 Héllio 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

Is Héllio a male or female name?: Héllio 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 Héllio have the most bearers?: In Brazil, the national register counted about 134 people named Héllio, more than in any other country we hold, where it is most often spelled héllio.
Where is Héllio most common?: Héllio is densest in Brazil, where the national register counts about 1 in 1.6 million people carrying it.
How common is the name Héllio?: In Brazil, the national register counted 134 people named Héllio in 2022, about 1 in 1.6 million residents.

What do you want to know about Héllio?

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

Query this name via API

curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/h%C3%A9llio

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 2026-10-10 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, “Héllio”. Data snapshot 2026-10-10.

See how Héllio parses inside a full name →

Spellings & scripts●(measured from records)