How Many People Are Named Callaia Williams?
There are approximately 1 people named Callaia Williams living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 342,754,338 Americans.
This estimate combines SSA birth records for the first name Callaia 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
1
1 in 342,754,338 Americans
Combination Rarity
Very Rare
First Name
View full profileCallaia
Last Name
View full profileWilliams
Callaia: Popularity Over Time
Year-by-year SSA birth registrations for the first name Callaia. The peak year was 2019 with 5 births. The average person named Callaia today is 7 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 "Callaia" 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 1 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Callaia
Other people with the surname Williams
Callaia Williams: Questions and Answers
How many people are named Callaia Williams?
We estimate approximately 1 people named Callaia Williams are alive in the United States today. The first name Callaia is shared by 5 Americans, and the surname Williams is shared by 1,850,671.
How rare is the name Callaia Williams?
This name combination is classified as Very Rare, occurring at a rate of about 1 in 342,754,338 Americans. The first name Callaia is very rare and the surname Williams is very common.
Is Callaia a male or female name?
Callaia is predominantly female, with 0.0% of bearers being male and 100.0% female. It peaked in popularity in 2019 and the average bearer today is 7 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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