How Many People Are Named Therese Williams?
There are approximately 114 people named Therese Williams living in the United States today. That makes this name combination uncommon, occurring at a rate of about 1 in 3,006,617 Americans.
This estimate combines SSA birth records for the first name Therese with Census Bureau frequency data for the surname Williams. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Estimated People with This Name
114
1 in 3,006,617 Americans
Combination Rarity
Uncommon
First Name
View full profileTherese
Last Name
View full profileWilliams
Therese: Popularity Over Time
Year-by-year SSA birth registrations for the first name Therese. The peak year was 1959 with 1,211 births. The average person named Therese today is 59 years old.
Ancestry of the Williams Surname
Self-reported race and ethnicity breakdown for people with the surname Williams, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Therese" has an estimated frequency of < 0.0001% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 2023 life tables.
The surname "Williams" appears at a rate of 550.97 per 100,000 people in the 2010 U.S. Census.
Multiplying these frequencies against the U.S. population of ~343 million gives 114 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Therese
Other people with the surname Williams
Therese Williams: Questions and Answers
How many people are named Therese Williams?
We estimate approximately 114 people named Therese Williams are alive in the United States today. The first name Therese is shared by 20,678 Americans, and the surname Williams is shared by 1,850,671.
How rare is the name Therese Williams?
This name combination is classified as Uncommon, occurring at a rate of about 1 in 3,006,617 Americans. The first name Therese is uncommon and the surname Williams is very common.
Is Therese a male or female name?
Therese is predominantly female, with 0.0% of bearers being male and 100.0% female. It peaked in popularity in 1959 and the average bearer today is 59 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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