How Many People Are Named Rosalind Chao?
There are approximately 1 people named Rosalind Chao 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 Rosalind with Census Bureau frequency data for the surname Chao. 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 profileRosalind
Last Name
View full profileChao
Rosalind: Popularity Over Time
Year-by-year SSA birth registrations for the first name Rosalind. The peak year was 1965 with 652 births. The average person named Rosalind today is 56 years old.
Ancestry of the Chao Surname
Self-reported race and ethnicity breakdown for people with the surname Chao, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Rosalind" 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 "Chao" appears at a rate of 3.52 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 Rosalind
Rosalind Chao: Questions and Answers
How many people are named Rosalind Chao?
We estimate approximately 1 people named Rosalind Chao are alive in the United States today. The first name Rosalind is shared by 16,278 Americans, and the surname Chao is shared by 11,823.
How rare is the name Rosalind Chao?
This name combination is classified as Very Rare, occurring at a rate of about 1 in 342,754,338 Americans. The first name Rosalind is uncommon and the surname Chao is uncommon.
Is Rosalind a male or female name?
Rosalind is predominantly female, with 0.0% of bearers being male and 100.0% female. It peaked in popularity in 1965 and the average bearer today is 56 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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