Kay — Last Name Origin & Meaning

European origin Rank #1,467 in the US 24,337 Americans

US Rank (2010)
#1,467
▼ Down 65 since 2000
People in the US
24,337
8.25 per 100K people
Origin
European
European

Origin & Meaning of the Kay Surname

What does the last name Kay mean?

The surname Kay carries the meaning "Family name of European origin." It is derived from the European language and has been passed down through generations, reflecting the occupations, locations, or characteristics of early bearers of the name. With 24,337 bearers in the 2010 US Census, Kay ranks as the #1,467 most common surname in the United States.

Where does the surname Kay come from?

The Kay surname has its roots in European heritage. Names of European 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 Kay name far beyond its original homeland.

Language of Origin

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

European European

Quick Facts

Surname Kay
Meaning Family name of European origin
Origin European
Language European
US Rank (2010) #1,467
US Count (2010) 24,337
Per 100K People 8.25
First Letter K

Ethnic Distribution of Kay

According to the US Census, the Kay surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 24,337 Americans with the Kay last name.

White 85.64%
Black 5.89%
Hispanic 2.48%
Asian/PI 3.47%
Native American 0.61%
Two+ Races 1.92%
Ethnic distribution of the Kay surname in the US (2010 Census)
Ethnicity Percentage
White85.64%
Black5.89%
Hispanic2.48%
Asian/Pacific Islander3.47%
Native American0.61%
Two or More Races1.92%

Popularity of Kay Over Time

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

Census 2000
#1,402
23,189 people
Down 65
Census 2010
#1,467
24,337 people

The number of Americans with the Kay surname increased by 1,148 between 2000 and 2010.

Discover Your Kay Ancestry

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

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Similar Surnames to Kay

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

Other European Surnames

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

Frequently Asked Questions About Kay

The surname Kay is of European origin. Family name of European origin
The surname Kay is ranked #1,467 in the United States with approximately 24,337 people bearing this name as of the 2010 US Census.
Family name of European origin. The name has European roots and has been present in the United States for generations.
According to US Census data, the Kay surname is distributed as: 85.6% White, 5.9% Black. This reflects the diverse heritage of Americans with this name.
To trace your Kay 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.

People searching for information about the Kay surname also look for:

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