# Whitmarsh (surname)

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

A surname.

| Field | Value |
|---|---|
| Origin | not recorded |
| Type | not recorded |
| People in the US (2010 Census) | 1,275 |
| US rank (2010) | 20,739 of 162,253 |
| How often | about 1 in every 242,153 people |
| Change since 2000 | +2.1% (1,249 in 2000) |
| Pronunciation | not recorded |
| Variant spellings | none recorded |

## Who carries it

Share of people named Whitmarsh 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) | 95% |
| Black (not Hispanic) | 0.0% |
| Hispanic or Latino (any race) | 3.2% |
| Asian and Pacific Islander | 0.6% |
| American Indian and Alaska Native | 0.0% |
| Two or more races | 1.5% |

## Where

Wikidata records people named Whitmarsh in the United States.

## People named Whitmarsh

- Mike Whitmarsh, American beach volleyball player (1962–2009)

## Similar surnames

Whitmore, Whitmire, Whitmer, Whittemore, Whitener, Whitner, Weidner, Witmer, Widener, Widner, Widmer, Wetmore.

## 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.