Icó

loc · Latin script

Recorded for both men and women· direction only, no split published

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

rarermore common
  • BRBrazil1 in 619K(measured from records)
  • USUnited States1 in 2.2M
  • ESSpain1 in 2.5M

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.

Brazil (measured from records)

342 people

Sources
81 (measured from records)

Highest-authority source

1 in 619K (inferred from the name graph)

Brazil

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 Ico in PH Philippines, US United States, DE Germany and 1 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(measured from records)

recorded in Korean

브라질 세아라(Ceará)주의 도시.

Sources 1

  • 국립국어원 외래어 표기 용례 자료 (NIKL loanword/foreign-name transcription examples)

Attested across 14 languages in the etymology graph.

Where in the world(measured from records)

Icó 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 Icó is recorded, by country
CountryMost common spellingSources
BR Brazil3421 in 619K342—1
US United States1541 in 2.2M216Ico81
ES Spain201 in 2.5M92—5
PH Philippines———Ico47
DE Germany———Ico19
SG Singapore———Ico6

342 people counted by IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname). 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); INE — Padrón per-token widgets (current living counts, given + apellidos). 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)

Icó is also recorded as 2 other names, grouped separately because the records behind them do not connect to the one described above.

  • Thai surname9 spellings in the group

    Most recorded in Philippines, Thailand, Laos

    Languages: Thai, Lao

    Also written Ico, Aico, ไอโค, I-Ko, Aikho

  • a separate name4 spellings in the group

    Also written Ićo, Ičo, Ico

3 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.

Evidence(measured from records)

No register attests this spelling yet

None of the official registers or reference works in our corpus lists Icó 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

In which country does Icó have the most bearers?
In Brazil, the national register counted about 342 people named Icó, more than in any other country we hold.
Where is Icó most common?
Icó is densest in Brazil, where the national register counts about 1 in 619 thousand people carrying it.
How common is the name Icó?
In Brazil, the national register counted 342 people named Icó, about 1 in 619 thousand residents.

What do you want to know about Icó?

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Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/ic%C3%B3

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, “Icó”. Data snapshot 2026-10-10.

See how Icó parses inside a full name →