How Common Is the Surname Putnam?
The surname Putnam is the #1,971 most common last name in the United States, with an estimated 20,893 bearers. That's about 1 in 16,077 Americans. This data comes from the 2010 U.S. Census Bureau surname frequency tables.
This page covers the Putnam 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 Putnam.
Estimated Americans with this Surname
20,893
About 1 in 16,077 people in the U.S.
Census Rank
#1,971
Frequency Rate
6.22
per 100,000 people
Census Count
18,340
2010 Census
Data Source
2010
U.S. Census Bureau
Ancestry and Ethnicity for Putnam
The Putnam surname is most commonly associated with people who identify as White (93.78%). The next largest groups are Hispanic (2.03%) and Black (1.59%).
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 ... Putnam?
Pair the Putnam surname with a first name to estimate how many people share that full name in the United States.
Putnam Surname: Questions and Answers
How common is the last name Putnam?
Putnam is the #1,971 most common surname in the United States, with an estimated 20,893 people sharing this last name. It appears at a rate of 6.22 per 100,000 Americans.
What ethnicity is the surname Putnam?
The Putnam surname is most commonly associated with people who identify as White (93.78%). The next largest groups are Hispanic (2.03%) and Black (1.59%). 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] Putnam are there?
We can estimate any first + last name combination. Popular examples: Michael Putnam, James Putnam, John Putnam. 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
How Many of Me