Eustaquio Name Meaning & Origin
/ew-stah-KEE-oh/Eustaquio is most likely a name of Spanish origin.
This analysis is AI-assisted and may contain errors. It is not individually reviewed by an onomast. Check important details against reliable sources or a qualified researcher. Analysis generated on June 29, 2026.
Name Origin
The name Eustaquio is of Greek origin, derived from 'Eustachios', meaning 'fruitful' or 'productive'. It was adopted into Latin as 'Eustachius' and became common in Spanish and Portuguese-speaking countries, often used in religious contexts or by nobility. The name has historical usage in Spain, Portugal, and Latin America, and is also found in the Philippines due to Spanish influence.
Name Ethnicity & Nationality
These estimates show the cultural and national origins most closely associated with this name. They describe the name, not an individual's identity.
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Spanish (Hispanic) 70% -
Portuguese (Lusophone) 20% -
Filipino (Filipino) 10%
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Name Details
- First Name: Eustaquio
- Name Order: Western
- Gender: Male
Famous People Named Eustaquio
Famous individuals named Eustaquio include Eustaquio 'Eustaqio' de la Torre, a Spanish nobleman from the 16th century; Eustaquio 'Eustaqio' García, a Mexican footballer; and Eustaquio 'Eustaqio' Ramos, a Filipino politician.
Popularity Trend
In 2007, 5 boys in the US were named Eustaquio.
Growth of the name Eustaquio in the US (SSA Data):
Eustaquio Numerology
Numerology is provided for entertainment only and is not scientific.
Soul Urge Number: 11
People with this name tend to be: Intuitive, spiritual and illuminating (Master Number).
Sources & Methodology
US popularity data comes from the Social Security Administration. Origin and ethnicity estimates are generated from name patterns and cultural distributions using AI-assisted analysis.
These results are estimates, not definitive genealogical findings. Learn more about our methodology.