How Many People Are Named Olivia Williams?
There are approximately 2,892 people named Olivia Williams living in the United States today. That makes this name combination common, occurring at a rate of about 1 in 118,518 Americans.
This estimate combines SSA birth records for the first name Olivia 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
2,892
1 in 118,518 Americans
Combination Rarity
Common
First Name
View full profileOlivia
Last Name
View full profileWilliams
Olivia: Popularity Over Time
Year-by-year SSA birth registrations for the first name Olivia. The peak year was 2014 with 19,859 births. The average person named Olivia today is 19 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 "Olivia" has an estimated frequency of 0.153% 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 2,892 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Olivia
Other people with the surname Williams
Olivia Williams: Questions and Answers
How many people are named Olivia Williams?
We estimate approximately 2,892 people named Olivia Williams are alive in the United States today. The first name Olivia is shared by 524,918 Americans, and the surname Williams is shared by 1,850,671.
How rare is the name Olivia Williams?
This name combination is classified as Common, occurring at a rate of about 1 in 118,518 Americans. The first name Olivia is very common and the surname Williams is very common.
Is Olivia a male or female name?
Olivia is predominantly female, with 0.1% of bearers being male and 99.9% female. It peaked in popularity in 2014 and the average bearer today is 19 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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