Heureux

surname · Latin script

Meaning: happy

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

/hjuɹʊ/(machine-generated) pronunciation, model-generated

Heureux is a surname written in the Latin script, with more bearers in the United States than in any other country.

rarermore common
  • USUnited States≈1 in 1M(inferred from the name graph)
  • BEBelgium1 in 82K
  • FRFrance≈1 in 439K

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.

United States (inferred from the name graph)

≈330 people, est.

Sources
80 (measured from records)

Highest-authority source

1 in 82K (inferred from the name graph)

Belgium

measured from records inferred from the name graph

Name dossier (print, CSV)

Meaning & origin(measured from records)

happy

Sources 1

  • kaikki.org Wiktionary extract (IPA + transliterations)

Attested in 1 language in the etymology graph.

Where in the world(measured from records)

Heureux 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 Heureux is recorded, by country
CountryMost common spellingSources
US United States≈330 est.≈1 in 1MlistedHeureux80
FR France≈150 est.≈1 in 439K7—1
BE Belgium1431 in 82K143Heureux8
GB United Kingdom≈87 est.≈1 in 755K—Heureux3
CA Canada≈64 est.≈1 in 593K—Heureux24
IE Ireland≈8 est.≈1 in 666K—Heureux1
NZ New Zealand≈7 est.≈1 in 752K—Heureux1

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: the us-wru-surnames-voterfile register; Familienaam.be — Belgian family-name frequency (population register); INSEE — Fichier des noms de famille (1891–2000). 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)

Heureux is also recorded as 3 other names, grouped separately because the records behind them do not connect to the one described above.

  • French surname3 spellings in the group

    Most recorded in France, United States, Belgium, Canada

    Also written Hèurèüx, Héuréux

  • Spanish surname4 spellings in the group

    Most recorded in Venezuela, United States, Argentina, Chile

    Languages: Spanish, Portuguese

    Also written ́heureux, Hęůręůx

  • Arabic surname5 spellings in the group

    Most recorded in Algeria, Egypt, Morocco, United States

    Also written Héûrèüx, Heürĕűx, Heůřęux, Hêûrëüx

27 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.

Notable people with this name(measured from records)

The ten people covered by the most Wikipedia language editions — a proxy for cross-cultural notability, which favours historical and Western figures over equally prominent contemporary ones — shown by birth year. Source: Wikidata (CC0).

How to address them(machine-generated)

FormalDear Heureux,
InformalHello,

Evidence(measured from records)

Attested in 5 sources across 4 countries.

Official registers attesting Heureux
CountryRegisterYearCountRank
BE BelgiumFamilienaam.be — Belgian family-name frequency (population register)2008143#11,456
FR FranceINSEE — Fichier des noms de famille (1891–2000)195119—
FR FranceINSEE — Fichier des noms de famille (1891–2000)196118—
FR FranceINSEE — Fichier des noms de famille (1891–2000)198117—
FR FranceINSEE — Fichier des noms de famille (1891–2000)194115—
FR FranceINSEE — Fichier des noms de famille (1891–2000)197113—
FR FranceINSEE — Fichier des noms de famille (1891–2000)19318—
FR FranceINSEE — Fichier des noms de famille (1891–2000)19917—
FR FranceINSEE — Fichier des noms de famille (1891–2000)19217—
FR FranceINSEE — Fichier des noms de famille (1891–2000)19116—
FR FranceINSEE — Fichier des noms de famille (1891–2000)19012—
FR FranceINSEE — Fichier des noms de famille (1891–2000)18911—

Reference works 1

  • Wikidata name items (native-script + romanized given/family names)

These works list the name; their figures are licensed and are not reproduced here.

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

Frequently asked questions

What does the name Heureux mean, and where does it come from?
happy Recorded by kaikki.org Wiktionary extract (IPA + transliterations).
What are other forms of the name Heureux?
In the etymology graph, Heur is a form of the same name in other languages.
How do you pronounce Heureux?
A machine transcription gives /hjuɹʊ/ (IPA) for English.
In which country does Heureux have the most bearers?
Mondonomo estimates about 330 people named Heureux in the United States, more than in any other country we hold, where it is most often spelled heureux.
Where is Heureux most common?
Measured as a share of residents rather than as a count, Heureux is densest in Belgium — about 1 in 82 thousand people — even though United States holds more of our records for it.
How common is the name Heureux?
In Belgium, the national register counted 143 people named Heureux in 2008, about 1 in 82 thousand residents.

What do you want to know about Heureux?

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/heureux

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

See how Heureux parses inside a full name →