Clay — Last Name Origin & Meaning

Unknown origin Rank #708 in the US 48,844 Americans

US Rank (2010)
#708
▼ Down 31 since 2000
People in the US
48,844
16.56 per 100K people
Origin
Unknown
Unknown

Origin & Meaning of the Clay Surname

What does the last name Clay mean?

The surname Clay carries the meaning "Origin and meaning under research." It is derived from the Unknown language and has been passed down through generations, reflecting the occupations, locations, or characteristics of early bearers of the name. With 48,844 bearers in the 2010 US Census, Clay ranks as the #708 most common surname in the United States.

Where does the surname Clay come from?

The Clay surname has its roots in Unknown heritage. Names of Unknown 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 Clay name far beyond its original homeland.

Language of Origin

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

Unknown Unknown

Quick Facts

Surname Clay
Meaning Origin and meaning under research
Origin Unknown
Language Unknown
US Rank (2010) #708
US Count (2010) 48,844
Per 100K People 16.56
First Letter C

Ethnic Distribution of Clay

According to the US Census, the Clay surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 48,844 Americans with the Clay last name.

White 52.74%
Black 40.5%
Hispanic 2.43%
Asian/PI 0.49%
Native American 0.94%
Two+ Races 2.9%
Ethnic distribution of the Clay surname in the US (2010 Census)
Ethnicity Percentage
White52.74%
Black40.5%
Hispanic2.43%
Asian/Pacific Islander0.49%
Native American0.94%
Two or More Races2.9%

Popularity of Clay Over Time

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

Census 2000
#677
46,264 people
Down 31
Census 2010
#708
48,844 people

The number of Americans with the Clay surname increased by 2,580 between 2000 and 2010.

Discover Your Clay Ancestry

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

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Similar Surnames to Clay

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

Other Unknown Surnames

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

Frequently Asked Questions About Clay

The surname Clay is of Unknown origin. Origin and meaning under research
The surname Clay is ranked #708 in the United States with approximately 48,844 people bearing this name as of the 2010 US Census.
Origin and meaning under research. The name has Unknown roots and has been present in the United States for generations.
According to US Census data, the Clay surname is distributed as: 52.7% White, 40.5% Black. This reflects the diverse heritage of Americans with this name.
To trace your Clay 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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