Dennis — Last Name Origin & Meaning

French/Spanish origin Rank #409 in the US 78,482 Americans

US Rank (2010)
#409
▼ Down 25 since 2000
People in the US
78,482
26.61 per 100K people
Origin
French/Spanish
French

Origin & Meaning of the Dennis Surname

What does the last name Dennis mean?

The surname Dennis 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 78,482 bearers in the 2010 US Census, Dennis ranks as the #409 most common surname in the United States.

Where does the surname Dennis come from?

The Dennis 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 Dennis name far beyond its original homeland.

Language of Origin

The linguistic roots of Dennis 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 Dennis
Meaning Of or from
Origin French/Spanish
Language French
US Rank (2010) #409
US Count (2010) 78,482
Per 100K People 26.61
First Letter D

Ethnic Distribution of Dennis

According to the US Census, the Dennis surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 78,482 Americans with the Dennis last name.

White 65.6%
Black 27.84%
Hispanic 2.88%
Asian/PI 0.6%
Native American 0.79%
Two+ Races 2.29%
Ethnic distribution of the Dennis surname in the US (2010 Census)
Ethnicity Percentage
White65.6%
Black27.84%
Hispanic2.88%
Asian/Pacific Islander0.6%
Native American0.79%
Two or More Races2.29%

Popularity of Dennis Over Time

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

Census 2000
#384
74,784 people
Down 25
Census 2010
#409
78,482 people

The number of Americans with the Dennis surname increased by 3,698 between 2000 and 2010.

Discover Your Dennis Ancestry

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

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Similar Surnames to Dennis

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

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 Dennis.

Frequently Asked Questions About Dennis

The surname Dennis is of French/Spanish origin. Of or from
The surname Dennis is ranked #409 in the United States with approximately 78,482 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 Dennis surname is distributed as: 65.6% White, 27.8% Black. This reflects the diverse heritage of Americans with this name.
To trace your Dennis 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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