# Eustaquio (surname)

Source: https://namelineage.com/surname/eustaquio/  
Publisher: Name Lineage. Counts from the US Census Bureau; origin and etymology from Wiktionary; bearers from Wikidata. Data updated 2026-11-11.

A surname from Spanish.

| Field | Value |
|---|---|
| Origin | Spanish |
| Type | not recorded |
| People in the US (2010 Census) | 561 |
| US rank (2010) | 39,212 of 162,253 |
| How often | about 1 in every 550,349 people |
| Change since 2000 | +48% (378 in 2000) |
| Pronunciation | not recorded |
| Variant spellings | none recorded |

## Etymology

Borrowed from Romance surnames, from Latin Eustachius male given name. Doublet of Eustace. * Borrowed from Spanish Eustaquio; this surname is predominantly found in the Philippines. * Borrowed from Portuguese Eustáquio

## Who carries it

Share of people named Eustaquio in the 2010 US Census by the Census's own race and ethnicity groups. The Census suppresses a share when the count behind it is small.

| Group | Share |
|---|---|
| White (not Hispanic) | 3.9% |
| Hispanic or Latino (any race) | 44% |
| Asian and Pacific Islander | 47% |
| Two or more races | 4.6% |

## Where

Wikidata records people named Eustaquio in Brazil.

## People named Eustaquio

- Palhinha, Brazilian association football player (1950–2023)

## Similar surnames

Eustace, Eustice, Estacio, Estes.

## How to read these numbers

A Census count is people alive and counted in 2010, not births, and names occurring fewer than 100 times are not published at all. Ethnicity shares are the Census's own categories.