Mortenson — Last Name Origin & Meaning

English origin Rank #7,710 in the US 4,306 Americans

US Rank (2010)
#7,710
▼ Down 253 since 2000
People in the US
4,306
1.46 per 100K people
Origin
English
Old English

Origin & Meaning of the Mortenson Surname

What does the last name Mortenson mean?

The surname Mortenson carries the meaning "Son of Morten." 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 4,306 bearers in the 2010 US Census, Mortenson ranks as the #7,710 most common surname in the United States.

Where does the surname Mortenson come from?

The Mortenson 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 Mortenson name far beyond its original homeland.

Language of Origin

The linguistic roots of Mortenson 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 Mortenson
Meaning Son of Morten
Origin English
Language Old English
US Rank (2010) #7,710
US Count (2010) 4,306
Per 100K People 1.46
First Letter M

Ethnic Distribution of Mortenson

According to the US Census, the Mortenson surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 4,306 Americans with the Mortenson last name.

White 94.24%
Black 0.37%
Hispanic 2.44%
Asian/PI 0.44%
Native American 0.88%
Two+ Races 1.63%
Ethnic distribution of the Mortenson surname in the US (2010 Census)
Ethnicity Percentage
White94.24%
Black0.37%
Hispanic2.44%
Asian/Pacific Islander0.44%
Native American0.88%
Two or More Races1.63%

Popularity of Mortenson Over Time

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

Census 2000
#7,457
4,116 people
Down 253
Census 2010
#7,710
4,306 people

The number of Americans with the Mortenson surname increased by 190 between 2000 and 2010.

Discover Your Mortenson Ancestry

Uncover your family's history with a DNA test. Learn where your Mortenson ancestors came from and connect with relatives worldwide.

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Similar Surnames to Mortenson

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

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 Mortenson.

Frequently Asked Questions About Mortenson

The surname Mortenson is of English origin. Son of Morten
The surname Mortenson is ranked #7,710 in the United States with approximately 4,306 people bearing this name as of the 2010 US Census.
Son of Morten. The name has English roots and has been present in the United States for generations.
According to US Census data, the Mortenson surname is distributed as: 94.2% White. This reflects the diverse heritage of Americans with this name.
To trace your Mortenson 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.

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