Bartolomeï

surname · Latin script

Bartolomeï is a surname written in the Latin script, with more bearers in the United States than in any other country. Recorded meaning: Patronymic from the personal name Bartolomeo.

rarermore common
  • NONorway1 in 195K(measured from records)
  • CHSwitzerland1 in 210K
  • ARArgentina1 in 290K

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)

805 people, 2010

Sources
121 (measured from records)

Highest-authority source

1 in 195K (inferred from the name graph)

Norway

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 Bartolomei in US United States.

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(measured from records)

Patronymic from the personal name Bartolomeo.

Sources 2

Attested across 12 languages in the etymology graph.

Where in the world(measured from records)

Bartolomeï 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 Bartolomeï is recorded, by country
CountryMost common spellingSources
US United States8051 in 413K822Bartolomei45
BR Brazil4161 in 509K416——
AR Argentina1571 in 290K157—1
CH Switzerland401 in 210K40—3
NO Norway281 in 195K28——

805 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; IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname); RENAPER — Apellidos (person counts, national); BFS — Familiennamen der Wohnbevölkerung (surnames); SSB — Navnesøk (name-search service, living population). 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)

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

  • Spanish surname5 spellings in the group

    Most recorded in Argentina, United States, Brazil, Cuba

    Languages: Spanish, Portuguese

    Also written Bartolomei, Bartolomeì, Bartolomeĭ

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 Bartolomeï 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

What does the name Bartolomeï mean, and where does it come from?
Patronymic from the personal name Bartolomeo. Recorded by Wiktionary and Dicionário dos sobrenomes italianos.
In which country does Bartolomeï have the most bearers?
In the United States, the national register counted about 805 people named Bartolomeï, more than in any other country we hold, where it is most often spelled bartolomei.
Where is Bartolomeï most common?
Measured as a share of residents rather than as a count, Bartolomeï is densest in Norway — about 1 in 195 thousand people — even though United States holds more of our records for it.
How common is the name Bartolomeï?
In the United States, the national register counted 805 people named Bartolomeï in 2010, about 1 in 413 thousand residents.

What do you want to know about Bartolomeï?

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/bartolome%C3%AF

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

See how Bartolomeï parses inside a full name →