How Many People Are Named Barbara Williams?
There are approximately 3,824 people named Barbara Williams living in the United States today. That makes this name combination common, occurring at a rate of about 1 in 89,632 Americans.
This estimate combines SSA birth records for the first name Barbara 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
3,824
1 in 89,632 Americans
Combination Rarity
Common
First Name
View full profileBarbara
Last Name
View full profileWilliams
Barbara: Popularity Over Time
Year-by-year SSA birth registrations for the first name Barbara. The peak year was 1947 with 48,889 births. The average person named Barbara today is 71 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 "Barbara" has an estimated frequency of 0.202% 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 3,824 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Barbara
Other people with the surname Williams
Barbara Williams: Questions and Answers
How many people are named Barbara Williams?
We estimate approximately 3,824 people named Barbara Williams are alive in the United States today. The first name Barbara is shared by 694,059 Americans, and the surname Williams is shared by 1,850,671.
How rare is the name Barbara Williams?
This name combination is classified as Common, occurring at a rate of about 1 in 89,632 Americans. The first name Barbara is very common and the surname Williams is very common.
Is Barbara a male or female name?
Barbara is predominantly female, with 0.3% of bearers being male and 99.7% female. It peaked in popularity in 1947 and the average bearer today is 71 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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