Dennett — Last Name Origin & Meaning

French/Spanish origin Rank #12,576 in the US 2,462 Americans

US Rank (2010)
#12,576
▲ Up 964 since 2000
People in the US
2,462
0.83 per 100K people
Origin
French/Spanish
French

Origin & Meaning of the Dennett Surname

What does the last name Dennett mean?

The surname Dennett carries the meaning "Of or from." It is derived from the French language and has been passed down through generations, reflecting the occupations, locations, or characteristics of early bearers of the name. With 2,462 bearers in the 2010 US Census, Dennett ranks as the #12,576 most common surname in the United States.

Where does the surname Dennett come from?

The Dennett surname has its roots in French/Spanish heritage. Names of French/Spanish 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 Dennett name far beyond its original homeland.

Language of Origin

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

French/Spanish French

Quick Facts

Surname Dennett
Meaning Of or from
Origin French/Spanish
Language French
US Rank (2010) #12,576
US Count (2010) 2,462
Per 100K People 0.83
First Letter D

Ethnic Distribution of Dennett

According to the US Census, the Dennett surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 2,462 Americans with the Dennett last name.

White 82.13%
Black 7.43%
Hispanic 6.66%
Asian/PI 0.57%
Native American 1.38%
Two+ Races 1.83%
Ethnic distribution of the Dennett surname in the US (2010 Census)
Ethnicity Percentage
White82.13%
Black7.43%
Hispanic6.66%
Asian/Pacific Islander0.57%
Native American1.38%
Two or More Races1.83%

Popularity of Dennett Over Time

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

Census 2000
#13,540
2,058 people
Up 964
Census 2010
#12,576
2,462 people

The number of Americans with the Dennett surname increased by 404 between 2000 and 2010.

Discover Your Dennett Ancestry

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

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Similar Surnames to Dennett

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

Other French/Spanish Surnames

Explore more surnames with French/Spanish roots. There are 162,254 surnames in our database — here are some that share the same French/Spanish origin as Dennett.

Frequently Asked Questions About Dennett

The surname Dennett is of French/Spanish origin. Of or from
The surname Dennett is ranked #12,576 in the United States with approximately 2,462 people bearing this name as of the 2010 US Census.
Of or from. The name has French/Spanish roots and has been present in the United States for generations.
According to US Census data, the Dennett surname is distributed as: 82.1% White, 7.4% Black, 6.7% Hispanic. This reflects the diverse heritage of Americans with this name.
To trace your Dennett 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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