Demetropoulos

surname · Latin script

Demetropoulos 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 2.2M(measured from records)
  • JMJamaica≈1 in 1.2M
  • CHSwitzerland1 in 1.7M

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 (measured from records)

148 people, 2010

Sources
103 (measured from records)

Highest-authority source

≈1 in 1.2M (inferred from the name graph)

Jamaica, est.

measured from records inferred from the name graph

Name dossier (print, CSV)

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)

Demetropoulos 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 Demetropoulos is recorded, by country
CountryMost common spellingSources
US United States1481 in 2.2M154Demetropoulos103
GB United Kingdom≈39 est.≈1 in 1.7M—Demetropoulos4
ES Spain≈17 est.≈1 in 3M—Demetropoulos1
IT Italy≈14 est.≈1 in 4.4M—Demetropoulos1
NL Netherlands≈6 est.≈1 in 3M—Demetropoulos1
CH Switzerland51 in 1.7M5—2
JM Jamaica≈2 est.≈1 in 1.2M—Demetropoulos1

148 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; 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)

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

  • a separate name2 spellings in the group

    Also written Dēmētropoulos

20 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)

  • Peter Demosb. 1923GRnot in their usual nameAustralian basketball player (1923-2011)

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).

Evidence(measured from records)

Attested in 6 sources across 2 countries.

Official registers attesting Demetropoulos
CountryRegisterYearCountRank
US United StatesCensus Bureau — Surname Frequency 20202020154#119,015
US United StatesCensus Bureau — Surname Frequency 20102010148#117,480
US United StatesCensus Bureau — Surname Frequency 20002000143#113,519
CH SwitzerlandBFS — Familiennamen der Wohnbevölkerung (surnames)20245#101,952
US United Stateswru Name Dictionary — US surnames, Census 2010 subset (Khanna et al.)———

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

In which country does Demetropoulos have the most bearers?
In the United States, the national register counted about 148 people named Demetropoulos, more than in any other country we hold, where it is most often spelled demetropoulos.
How common is the name Demetropoulos?
In the United States, the national register counted 148 people named Demetropoulos in 2010, about 1 in 2.2 million residents.

What do you want to know about Demetropoulos?

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

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

See how Demetropoulos parses inside a full name →