How Common Is the Surname Klein?
The surname Klein is the #392 most common last name in the United States, with an estimated 92,774 bearers. That's about 1 in 3,621 Americans. This data comes from the 2010 U.S. Census Bureau surname frequency tables.
This page covers the Klein surname's frequency in the U.S. population, its rank among all American surnames, and a breakdown of ancestry and ethnicity data from the Census. You can also check how many people share any first + last name combination involving Klein.
Estimated Americans with this Surname
92,774
About 1 in 3,621 people in the U.S.
Census Rank
#392
Frequency Rate
27.62
per 100,000 people
Census Count
81,471
2010 Census
Data Source
2010
U.S. Census Bureau
Ancestry and Ethnicity for Klein
The Klein surname is most commonly associated with people who identify as White (95.41%). The next largest groups are Hispanic (2.30%) and Two or More Races (1.13%).
Self-reported race and ethnicity from the 2010 U.S. Census Bureau surname tables. Some categories may be suppressed for privacy when sample sizes are small.
How Many People Are Named ... Klein?
Pair the Klein surname with a first name to estimate how many people share that full name in the United States.
Klein Surname: Questions and Answers
How common is the last name Klein?
Klein is the #392 most common surname in the United States, with an estimated 92,774 people sharing this last name. It appears at a rate of 27.62 per 100,000 Americans.
What ethnicity is the surname Klein?
The Klein surname is most commonly associated with people who identify as White (95.41%). The next largest groups are Hispanic (2.30%) and Two or More Races (1.13%). This data comes from the 2010 U.S. Census Bureau surname tables, which include self-reported race and ethnicity breakdowns.
How many people named [First Name] Klein are there?
We can estimate any first + last name combination. Popular examples: Michael Klein, James Klein, John Klein. Search any combination on our homepage.
Where does this surname data come from?
Surname frequency data comes from the 2010 U.S. Census Bureau decennial surname tables. These list every surname appearing in the Census along with frequency rates and demographic breakdowns. Full methodology.
Search for a full name combination
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