# Dupuis (surname)

Source: https://namelineage.com/surname/dupuis/  
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 French.

| Field | Value |
|---|---|
| Origin | French |
| Type | not recorded |
| People in the US (2010 Census) | 8,179 |
| US rank (2010) | 4,340 of 162,253 |
| How often | about 1 in every 37,749 people |
| Change since 2000 | +1.1% (8,087 in 2000) |
| Pronunciation | not recorded |
| Variant spellings | none recorded |

## Etymology

Borrowed from French Dupuis.

## Who carries it

Share of people named Dupuis 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) | 94% |
| Black (not Hispanic) | 0.6% |
| Hispanic or Latino (any race) | 1.7% |
| Asian and Pacific Islander | 0.6% |
| American Indian and Alaska Native | 1.3% |
| Two or more races | 1.7% |

## Where

Wikidata records people named Dupuis in Belgium, Italy and the United States.

## People named Dupuis

- Sylvain Dupuis, Belgian composer and conductor (1856–1931)
- Olivier Dupuis, Belgian and Italian politician
- Sadie Dupuis, American musician
- Albert Dupuis, Belgian composer (1877-1967)

## Similar surnames

Dubois, Davis, Davies, Dobbs, DuBose, Dabbs, Depaz, Daves, Defazio, DeBose, Devos, DiBiase.

## 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.