Stéfanny

given name · Latin script

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

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

rarermore common
  • CRCosta Rica1 in 5.7K(measured from records)
  • COColombia≈1 in 9.2K
  • PEPeru≈1 in 23K

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)

5,750 people, 2022

Sources
109 (measured from records)

Highest-authority source

1 in 5.7K (inferred from the name graph)

Costa Rica

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 Stefanny in BR Brazil, PE Peru, CO Colombia and 3 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.

Attested across 3 languages in the etymology graph.

Where in the world(measured from records)

Stéfanny 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 Stéfanny is recorded, by country
CountryMost common spellingSources
BR Brazil—5,7501 in 37K5.8KStefanny80
CO Colombia#523≈5,400 est.≈1 in 9.2K—Stefanny73
EC Ecuador—1,6701 in 10K1.7KStefanny27
PE Peru—≈1,400 est.≈1 in 23K—Stefanny47
CR Costa Rica#2638941 in 5.7K894Stefanny24
BO Bolivia—≈340 est.≈1 in 35K—Stefanny22

5,750 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); TSE — electoral roll (padrón) names; INEC — civil registry names. 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)

Stéfanny is also recorded as 4 other names, grouped separately because the records behind them do not connect to the one described above.

  • a separate name2 spellings in the group

    Also written Stefanny

  • English given name9 spellings in the group

    Most recorded in United States, Spain, Peru, Philippines

    Languages: English, German, Dutch

    Also written Stefanny, Stëfaenny, Stëfänny

  • a separate name2 spellings in the group

    Also written Stefanny

  • Indonesian given name4 spellings in the group

    Most recorded in Indonesia, Peru, United States, Philippines

    Languages: Indonesian, Malay

    Also written Stefanny, Stefänny

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 Stéfanny 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 Stéfanny a male or female name?
Stéfanny is a female 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 Stéfanny have the most bearers?
In Brazil, the national register counted about 5.8 thousand people named Stéfanny, more than in any other country we hold, where it is most often spelled stefanny.
Where is Stéfanny most common?
Measured as a share of residents rather than as a count, Stéfanny is densest in Costa Rica — about 1 in 5.7 thousand people — even though Brazil holds more of our records for it.
How common is the name Stéfanny?
In Brazil, the national register counted 5,750 people named Stéfanny in 2022, about 1 in 37 thousand residents.
How common is Stéfanny compared with other names?
In Costa Rica, Stéfanny is the 263rd most common given name of 15,284 given names recorded there.

What do you want to know about Stéfanny?

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Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/st%C3%A9fanny

The same payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. Rate-limited for casual use; a free API key gives 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, “Stéfanny” — the 263rd most common given name in Costa Rica. Data snapshot 2026-10-10.

See how Stéfanny parses inside a full name →