Eustaquio
given name · Latin script
Meaning: From Late Greek. See }Eustace in main dictionary
Recorded as a male name· opposite-gender records fall within measured source noise
/eustakjo/(machine-generated) pronunciation, model-generated
Eustaquio is a given name written in the Latin script, with more bearers in the Philippines than in any other country.
- PEPeru≈1 in 6.5K(inferred from the name graph)
- PYParaguay≈1 in 9.2K
- VEVenezuela1 in 11K
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.
- Philippines (inferred from the name graph)
- Sources
- 153 (measured from records)
- ≈1 in 6.5K (inferred from the name graph)
≈6,900 people, est.
Highest-authority source
Peru, est.
measured from records inferred from the name graph
Meaning & origin(measured from records)
From Late Greek. See }Eustace in main dictionary.
Sources 1
- A concise dictionary of first names
Attested across 17 languages in the etymology graph.
Where in the world(measured from records)
Eustaquio 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.
| Country | Most common spelling | Sources | ||||
|---|---|---|---|---|---|---|
| PH Philippines | — | ≈6,900 est. | ≈1 in 16K | listed | Eustaquio | 62 |
| PE Peru | #786 | ≈4,900 est. | ≈1 in 6.5K | — | Eustaquio | 43 |
| BR Brazil | #932 | 4,485 | 1 in 47K | 5.6K | Eustaquio | 97 |
| AR Argentina | #899 | ≈3,000 est. | ≈1 in 15K | 88 | Eustaquio | 34 |
| VE Venezuela | — | 2,565 | 1 in 11K | 2.6K | Eustaquio | 11 |
| BO Bolivia | — | ≈1,200 est. | ≈1 in 9.9K | — | Eustaquio | 17 |
| PY Paraguay | #730 | ≈780 est. | ≈1 in 9.2K | — | Eustaquio | 14 |
| UY Uruguay | #285 | 216 | 1 in 16K | 216 | Eustaquio | 18 |
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: IBGE — names by decade (Kaggle mirror); IBGE — Nomes (census name API); RENAPER — Apellidos (person counts, national); asosab — SAIME ID-card names (1896–1996); INE Uruguay — Nombres más frecuentes 1902–2024 (Tableau Public). 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 recorded senses(measured from records)
Eustaquio is also recorded in 2 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.
In Spanish, Griego; de eu 'bien' + stachys 'espiga': 'bien espigado', 'rico de espigas'.
as a nameDiccionario etimológico de nombres propios
Fértil, fecundo
as a name25,000 nombres de bebé. La mejor guía para escoger el nombre adecuado
Ordered by how much of this spelling's record each language holds, so a sense from a language the name is barely used in sits last rather than first.
Notable people with this name(measured from records)
- Eustoquio Díaz-Vélezb. 1782ARnot in their usual nameSpanish-Argentine general
- Eustaquio Méndezb. 1784Soldier of the Río de la Plata from the Tarija region
- Eustaquio Medinab. 1790ARArgentinian military personnel and politician
- Eustaquio Escandónb. 1862FRpolo player (1862–1933)
- Eustaquio Ilundáin y Estebanb. 1862ESCatholic cardinal (1862-1937)
- Eustaquio Barjaub. 1932ESSpanish translator
- Eustaquio Pastor Cuquejo Vergab. 1939PYParaguayan Roman Catholic priest (1939–2023)
- Eustakio Mendizabalb. 1944ESnot in their usual nameBasque writer
- Eustaquio Revilla VillegasESSpanish politician
- Eustaquio Villalba VillarejoESSpanish politician
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)
A formal English salutation is built on the surname, so it needs a full name — on its own, a first name only supports the informal form.
Evidence(measured from records)
Attested in 39 sources across 18 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| BR Brazil | IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname) | — | 16K | #960 |
| AR Argentina | RENAPER — Apellidos (person counts, national) | — | 88 | — |
Reference works 3
- Dictionary of American Family Names
- Wikipedia given-name 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
- How do you pronounce Eustaquio?
- A machine transcription gives /eustakjo/ (IPA) for Spanish.
- What does the name Eustaquio mean, and where does it come from?
- From Late Greek. See }Eustace in main dictionary. Recorded by A concise dictionary of first names.
- What are other forms of the name Eustaquio?
- In the etymology graph, Stace is a form of the same name in other languages.
- Is Eustaquio a male or female name?
- Eustaquio is a male name in our records. Opposite-gender entries fall within the cross-gender noise we measure in the source data, so we don't report them as usage.
- In which country does Eustaquio have the most bearers?
- Mondonomo estimates about 6.9 thousand people named Eustaquio in the Philippines, more than in any other country we hold, where it is most often spelled eustaquio.
- How common is the name Eustaquio?
- In Brazil, the national register counted 4,485 people named Eustaquio in 2022, about 1 in 47 thousand residents.
- How common is Eustaquio compared with other names?
- In Uruguay, Eustaquio is the 285th most common given name of 12,212 given names recorded there.
What do you want to know about Eustaquio?
Nobody replies to these one by one, but what readers ask decides what these pages answer next.
Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/eustaquioThe 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, “Eustaquio” — the 285th most common given name in Uruguay. Data snapshot 2026-10-10.