Barthelemy

surname · Latin script

Meaning: Origine araméenne, signifie « fils de Tolomé »

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

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

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

rarermore common
  • USUnited States1 in 145K(measured from records)
  • BEBelgium1 in 20K
  • NONorway1 in 182K

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.

United States (measured from records)

2,291 people, 2010

Sources
225 (measured from records)

Highest-authority source

1 in 20K (inferred from the name graph)

Belgium

measured from records inferred from the name graph

Name dossier (print, CSV)

Meaning & origin(measured from records)

recorded in French

Origine araméenne, signifie « fils de Tolomé ».

Sources 1

  • Le grand guide des prénoms (Enfant - Education)

Attested across 29 languages in the etymology graph.

Where in the world(measured from records)

Barthelemy 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 Barthelemy is recorded, by country
CountryMost common spellingSources
US United States2,2911 in 145K2.6KBarthelemy225
BE Belgium5991 in 20K599Barthelemy16
AR Argentina1421 in 320K142—3
ES Spain1231 in 407K123—10
BR Brazil721 in 2.9M72—2
NO Norway301 in 182K30—4
CH Switzerland271 in 311K27—6

2,291 people counted by Census Bureau — Surname Frequency 2010, 2010. 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: Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2020; Familienaam.be — Belgian family-name frequency (population register); RENAPER — Apellidos (person counts, national); INE — Padrón per-token widgets (current living counts, given + apellidos); INE — Apellidos más frecuentes (Padrón Municipal); IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname); SSB — Navnesøk (name-search service, living population); BFS — Familiennamen der Wohnbevölkerung (surnames). 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)

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

  • French (Côte d’Ivoire) surname3 spellings in the group

    Most recorded in Côte d’Ivoire

    Also written Barthélémy, Barthélemy

  • a separate name5 spellings in the group

    Also written Barthèlemy, Barthélèmy, Barthélemy, Barthélémy

  • Hindi surname6 spellings in the group

    Most recorded in United States

    Languages: Hindi, Urdu

    Also written Barthélemy, Barthélémy

  • Swahili surname7 spellings in the group

    Most recorded in United States

    Also written Barthélemy, Barthélémy, Barthèlemy

55 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)

18501900195020002050Riccardo Barthelemy, b. 1869Henri Barthelemy, b. 1884Francis Barthelemy, b. 1900Monique Alexandre, b. 1932Claude Barthelemy, b. 1944Marcellino Barthelemy, b. 1972Matthieu Barthelemy, b. 1982Valerie Barthelemy, b. 1991Maïwène Barthelemy, b. 2002

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)

FormalMonsieur,Dear Mr Barthelemy, (English)
InformalBonjour Barthelemy,Hi Barthelemy, (English)

Evidence(measured from records)

Attested in 42 sources across 28 countries.

Official registers attesting Barthelemy
CountryRegisterYearCountRank
US United StatesCensus Bureau — Surname Frequency 202020202.6K#11,526
US United StatesCensus Bureau — Surname Frequency 201020102.3K#13,316
US United StatesCensus Bureau — Surname Frequency 200020001.7K#15,627
BE BelgiumFamilienaam.be — Belgian family-name frequency (population register)2008240#6,974
BE BelgiumStatbel — Noms de famille (family names)—201#8,963
AR ArgentinaRENAPER — Apellidos (person counts, national)—142—
ES SpainINE — Apellidos más frecuentes (Padrón Municipal)—123#23,809
ES SpainINE — Padrón per-token widgets (current living counts, given + apellidos)—123#23,693
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)—72#80,790
NO NorwaySSB — Navnesøk (name-search service, living population)—30#34,799
CH SwitzerlandBFS — Familiennamen der Wohnbevölkerung (surnames)202427#29,501
US United Stateswru Name Dictionary — US surnames, Census 2010 subset (Khanna et al.)———

Reference works 3

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 Barthelemy mean?
Recorded meaning: Origine araméenne, signifie « fils de Tolomé ».
How do you pronounce Barthelemy?
A machine transcription gives /baʁtɛlmi/ (IPA) for French.
In which country does Barthelemy have the most bearers?
In the United States, the national register counted about 2.3 thousand people named Barthelemy, more than in any other country we hold, where it is most often spelled barthelemy.
Where is Barthelemy most common?
Measured as a share of residents rather than as a count, Barthelemy is densest in Belgium — about 1 in 20 thousand people — even though United States holds more of our records for it.
How common is the name Barthelemy?
In the United States, the national register counted 2,291 people named Barthelemy in 2010, about 1 in 145 thousand residents.

What do you want to know about Barthelemy?

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

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

See how Barthelemy parses inside a full name →