# Casas (surname)

Source: https://namelineage.com/surname/casas/  
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) | 19,777 |
| US rank (2010) | 1,813 of 162,253 |
| How often | about 1 in every 15,611 people |
| Change since 2000 | +35% (14,635 in 2000) |
| Pronunciation | not recorded |
| Variant spellings | none recorded |

## Etymology

Borrowed from Spanish Casas, from casas (plural of casa).

## Who carries it

Share of people named Casas 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) | 5.8% |
| Black (not Hispanic) | 0.2% |
| Hispanic or Latino (any race) | 92% |
| Asian and Pacific Islander | 1.6% |
| American Indian and Alaska Native | 0.1% |
| Two or more races | 0.3% |

## Where

Wikidata records people named Casas in the United States and Argentina.

## People named Casas

- Shaine Casas, American swimmer
- Lara Casas, Argentine field hockey player
- Gastón Casas, Argentine footballer
- Triston Casas, baseball player (2000-)

## Similar surnames

Casazza, Casseus, Casaus, Casias, Cusick, Chicas, Cusack, Czajkowski, Cichocki, Chizek.

## 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.