How Many People Are Named Thomas Lee?
There are approximately 3,638 people named Thomas Lee living in the United States today. That makes this name combination common, occurring at a rate of about 1 in 94,215 Americans.
This estimate combines SSA birth records for the first name Thomas with Census Bureau frequency data for the surname Lee. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Estimated People with This Name
3,638
1 in 94,215 Americans
Combination Rarity
Common
First Name
View full profileThomas
Last Name
View full profileLee
Thomas: Popularity Over Time
Year-by-year SSA birth registrations for the first name Thomas. The peak year was 1952 with 48,728 births. The average person named Thomas today is 55 years old.
Ancestry of the Lee Surname
Self-reported race and ethnicity breakdown for people with the surname Lee, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Thomas" has an estimated frequency of 0.452% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 2023 life tables.
The surname "Lee" appears at a rate of 234.94 per 100,000 people in the 2010 U.S. Census.
Multiplying these frequencies against the U.S. population of ~343 million gives 3,638 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Thomas
Other people with the surname Lee
Thomas Lee: Questions and Answers
How many people are named Thomas Lee?
We estimate approximately 3,638 people named Thomas Lee are alive in the United States today. The first name Thomas is shared by 1,548,322 Americans, and the surname Lee is shared by 789,148.
How rare is the name Thomas Lee?
This name combination is classified as Common, occurring at a rate of about 1 in 94,215 Americans. The first name Thomas is very common and the surname Lee is very common.
Is Thomas a male or female name?
Thomas is predominantly male, with 99.6% of bearers being male and 0.4% female. It peaked in popularity in 1952 and the average bearer today is 55 years old.
Where does this data come from?
First name data comes from the Social Security Administration (1880 to 2024), adjusted for survival using CDC 2023 life tables. Surname data comes from the 2010 U.S. Census Bureau. Full methodology.
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