Mortimer — Last Name Origin & Meaning

English origin Rank #6,195 in the US 5,521 Americans

US Rank (2010)
#6,195
▼ Down 278 since 2000
People in the US
5,521
1.87 per 100K people
Origin
English
Old English
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Origin & Meaning of the Mortimer Surname

What does the last name Mortimer mean?

The surname Mortimer carries the meaning "One who does." It is derived from the Old English language and has been passed down through generations, reflecting the occupations, locations, or characteristics of early bearers of the name. With 5,521 bearers in the 2010 US Census, Mortimer ranks as the #6,195 most common surname in the United States.

Where does the surname Mortimer come from?

The Mortimer surname has its roots in English heritage. Names of English origin often reflect the cultural, linguistic, and historical traditions of the communities where they first appeared. Over centuries, migration and cultural exchange have spread the Mortimer name far beyond its original homeland.

Language of Origin

The linguistic roots of Mortimer trace back to Old English. Understanding the original language helps decode the meaning and evolution of the name from its earliest recorded forms to the modern spelling used today.

English Old English

Quick Facts

Surname Mortimer
Meaning One who does
Origin English
Language Old English
US Rank (2010) #6,195
US Count (2010) 5,521
Per 100K People 1.87
First Letter M

Ethnic Distribution of Mortimer

According to the US Census, the Mortimer surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 5,521 Americans with the Mortimer last name.

White 87.0%
Black 8.17%
Hispanic 2.17%
Asian/PI 0.58%
Native American 0.25%
Two+ Races 1.83%
Ethnic distribution of the Mortimer surname in the US (2010 Census)
Ethnicity Percentage
White87.0%
Black8.17%
Hispanic2.17%
Asian/Pacific Islander0.58%
Native American0.25%
Two or More Races1.83%

Popularity of Mortimer Over Time

Comparing US Census data from 2000 and 2010 shows how the Mortimer surname has changed in prevalence.

Census 2000
#5,917
5,358 people
Down 278
Census 2010
#6,195
5,521 people

The number of Americans with the Mortimer surname increased by 163 between 2000 and 2010.

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  • ✓ The true origin & meaning of Mortimer
  • ✓ The Mortimer coat of arms & heraldry
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  • ✓ Name variations & spellings worldwide
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Similar Surnames to Mortimer

These surnames share similar popularity, spelling, or cultural background with Mortimer.

Other English Surnames

Explore more surnames with English roots. There are 162,254 surnames in our database — here are some that share the same English origin as Mortimer.

Frequently Asked Questions About Mortimer

The surname Mortimer is of English origin. One who does
The surname Mortimer is ranked #6,195 in the United States with approximately 5,521 people bearing this name as of the 2010 US Census.
One who does. The name has English roots and has been present in the United States for generations.
According to US Census data, the Mortimer surname is distributed as: 87.0% White, 8.2% Black. This reflects the diverse heritage of Americans with this name.
To trace your Mortimer ancestry, consider using DNA testing services like Ancestry.com, 23andMe, or MyHeritage. These services can connect you with relatives and reveal your ethnic heritage and migration patterns.

Top Surnames Starting with M

The most common American surnames that begin with the letter M, ranked by population.

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