Aguayo

surname · Latin script

Meaning: A rectangular piece of patterned cloth, used in traditional South American communities to carry children, goods, etc

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

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

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

rarermore common
  • PYParaguay≈1 in 1.3K(inferred from the name graph)
  • CLChile≈1 in 1.6K
  • ECEcuador1 in 2.4K

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)

12,876 people, 2010

Sources
315 (measured from records)

Highest-authority source

≈1 in 1.3K (inferred from the name graph)

Paraguay, est.

measured from records inferred from the name graph

Meaning & origin(measured from records)

A rectangular piece of patterned cloth, used in traditional South American communities to carry children, goods, etc.

Sources 1

  • kaikki.org Wiktionary extract (IPA + transliterations)

Where in the world(measured from records)

Aguayo 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 Aguayo is recorded, by country
CountryMost common spellingSources
US United States—12,8761 in 26K13KAguayo315
CL Chile#220≈11,000 est.≈1 in 1.6K—Aguayo104
EC Ecuador#5166,9141 in 2.4K6.9KAguayo41
PY Paraguay#191≈5,700 est.≈1 in 1.3K—Aguayo33
ES Spain#9934,1491 in 12K4.1KAguayo111
AR Argentina—3,9021 in 12K3.9KAguayo63
BO Bolivia#256≈3,000 est.≈1 in 3.9K—Aguayo34

12,876 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; RENAPER — Apellidos (person counts, national); INE — Padrón per-token widgets (current living counts, given + apellidos); INE — Apellidos más frecuentes (Padrón Municipal); INEC — civil registry names. 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)

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

  • English surname8 spellings in the group

    Most recorded in United States, United Kingdom, Canada, Australia

    Languages: English, German, Dutch

    Also written Ağüäyö

  • a separate name2 spellings in the group

    Also written Agüayo

46 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)

190019502000Luis A. Ferré, b. 1904José F. Aguayo, b. 1911Rosaura Barahona, b. 1942Perro Aguayo, b. 1946Carmen Martínez, b. 1953Luis Aguayo, b. 1959Karim García, b. 1975Perro Aguayo Jr., b. 1979Heriberto Aguayo, b. 1991Iván Sánchez, b. 1992

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)

FormalEstimado/a Aguayo,Dear Aguayo, (English)
InformalEstimado/a Aguayo,Hello, (English)

Evidence(measured from records)

Attested in 19 sources across 12 countries.

Official registers attesting Aguayo
CountryRegisterYearCountRank
US United StatesCensus Bureau — Surname Frequency 2010201013K#2,799
US United StatesCensus Bureau — Surname Frequency 2020202013K#2,794
US United StatesCensus Bureau — Surname Frequency 200020009.9K#3,321
EC EcuadorINEC — civil registry names20246.9K#590
EC EcuadorINEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024)—6.9K—
ES SpainINE — Apellidos más frecuentes (Padrón Municipal)—4.1K#1,266
ES SpainINE — Padrón per-token widgets (current living counts, given + apellidos)—4.1K#1,266
AR ArgentinaRENAPER — Apellidos (person counts, national)—3.9K—
EC EcuadorINEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024)2010144—
EC EcuadorINEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024)1990130—
EC EcuadorINEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024)2007129—
EC EcuadorINEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024)2009126—

Reference works 2

  • Wikipedia surname tokens
  • 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 Aguayo mean, and where does it come from?
A rectangular piece of patterned cloth, used in traditional South American communities to carry children, goods, etc. Recorded by kaikki.org Wiktionary extract (IPA + transliterations).
How do you pronounce Aguayo?
A machine transcription gives /aɣwaʝo/ (IPA) for Spanish.
In which country does Aguayo have the most bearers?
In the United States, the national register counted about 13 thousand people named Aguayo, more than in any other country we hold, where it is most often spelled aguayo.
How common is the name Aguayo?
In the United States, the national register counted 12,876 people named Aguayo in 2010, about 1 in 26 thousand residents.
How common is Aguayo compared with other names?
In Paraguay, Aguayo is the 191st most common surname of 30,328 surnames recorded there.

What do you want to know about Aguayo?

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

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, “Aguayo” — the 191st most common surname in Paraguay. Data snapshot 2026-10-10.

See how Aguayo parses inside a full name →