# Dummer (surname)

Source: https://namelineage.com/surname/dummer/  
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) | 1,409 |
| US rank (2010) | 19,242 of 162,253 |
| How often | about 1 in every 219,124 people |
| Change since 2000 | +5.1% (1,340 in 2000) |
| Pronunciation | not recorded |
| Variant spellings | Dumper |

## Etymology

In Hampshire, recorded as Dunmere in 1086 (DB), from Old English dūn + mere (pond on a hill). The surname possibly originates from Hampshire.

## Who carries it

Share of people named Dummer 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% |
| Hispanic or Latino (any race) | 0.8% |
| American Indian and Alaska Native | 0.9% |
| Two or more races | 1.2% |

## Similar surnames

Domer, Demmer, Dunmire, Dunmore, Danner, Donner, Downer, Demaria, Damore, Diener, Deemer, Demery.

## 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.