# Blasi (surname)

Source: https://namelineage.com/surname/blasi/  
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 Italian.

| Field | Value |
|---|---|
| Origin | Italian |
| Type | not recorded |
| People in the US (2010 Census) | 1,524 |
| US rank (2010) | 18,242 of 162,253 |
| How often | about 1 in every 202,589 people |
| Change since 2000 | -6.3% (1,627 in 2000) |
| Pronunciation | not recorded |
| Variant spellings | none recorded |

## Etymology

Borrowed from Italian Blasi.

## Who carries it

Share of people named Blasi 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) | 0.4% |
| Hispanic or Latino (any race) | 3.8% |
| Two or more races | 1.1% |

## Where

Wikidata records people named Blasi in the United States.

## People named Blasi

- Rosa Blasi, American actress (born 1972)

## Similar surnames

Blais, Blas, Bailes, Blaise, Blass, Baylis, Blase, Bellas, Blasko, Bilski, Blasco, Black.

## 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.