# McDonough (surname)

Source: https://namelineage.com/surname/mcdonough/  
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) | 21,739 |
| US rank (2010) | 1,655 of 162,253 |
| How often | about 1 in every 14,202 people |
| Change since 2000 | +1.9% (21,340 in 2000) |
| Pronunciation | not recorded |
| Variant spellings | Macdonough, Madonough, M'donough, Mdonough, Donough |

## Who carries it

Share of people named McDonough 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) | 96% |
| Black (not Hispanic) | 0.4% |
| Hispanic or Latino (any race) | 1.9% |
| Asian and Pacific Islander | 0.5% |
| American Indian and Alaska Native | 0.2% |
| Two or more races | 1.2% |

## Where

Wikidata records people named McDonough in the United States.

## People named McDonough

- Neal McDonough, American actor
- Denis McDonough, 11th United States Secretary of Veterans Affairs
- William McDonough, American architect
- Mary Elizabeth McDonough, American actress
- Patrick McDonough, American racing cyclist
- Matthew McDonough, American drummer

## Similar surnames

McDonagh, McDonald, McDonnell, McDonell, McDaniel, MacDonald, McAdams, McDaniels, Mastin, Masten, McAdam, Maston.

## 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.