# McMorris (surname)

Source: https://namelineage.com/surname/mcmorris/  
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 | patronymic, formed from a father’s (or ancestor’s) given name |
| People in the US (2010 Census) | 3,049 |
| US rank (2010) | 10,520 of 162,253 |
| How often | about 1 in every 101,261 people |
| Change since 2000 | +8.5% (2,810 in 2000) |
| Pronunciation | not recorded |
| Variant spellings | none recorded |

## Etymology

Anglicized form of Irish and Scottish Gaelic Mac Mhuiris (“son of Morris”).

## Who carries it

Share of people named McMorris 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) | 46% |
| Black (not Hispanic) | 47% |
| Hispanic or Latino (any race) | 3.2% |
| Asian and Pacific Islander | 0.4% |
| American Indian and Alaska Native | 0.4% |
| Two or more races | 3.2% |

## Where

Wikidata records people named McMorris in the United States.

## People named McMorris

- Cathy McMorris Rodgers, American politician (born 1969)

## Similar surnames

McMurray, McMurry, McMurtry, McMorrow, McMurtrie, McNair, McHenry, Messner, McInerney, Meissner, Meisner, Misner.

## 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.