How Many People Are Named Briannah Williams?
There are approximately 8 people named Briannah Williams living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 42,844,292 Americans.
This estimate combines SSA birth records for the first name Briannah 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
8
1 in 42,844,292 Americans
Combination Rarity
Very Rare
First Name
View full profileBriannah
Last Name
View full profileWilliams
Briannah: Popularity Over Time
Year-by-year SSA birth registrations for the first name Briannah. The peak year was 2008 with 86 births. The average person named Briannah today is 22 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 "Briannah" has an estimated frequency of < 0.0001% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 0 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 8 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Briannah
Other people with the surname Williams
Briannah Williams: Questions and Answers
How many people are named Briannah Williams?
We estimate approximately 8 people named Briannah Williams are alive in the United States today. The first name Briannah is shared by 1,417 Americans, and the surname Williams is shared by 1,850,671.
How rare is the name Briannah Williams?
This name combination is classified as Very Rare, occurring at a rate of about 1 in 42,844,292 Americans. The first name Briannah is rare and the surname Williams is very common.
Is Briannah a male or female name?
Briannah is predominantly female, with 0.0% of bearers being male and 100.0% female. It peaked in popularity in 2008 and the average bearer today is 22 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 0 life tables. Surname data comes from the 2010 U.S. Census Bureau. Full methodology.
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