How Many People Are Named Grant Williams?
There are approximately 652 people named Grant Williams living in the United States today. That makes this name combination uncommon, occurring at a rate of about 1 in 525,697 Americans.
This estimate combines SSA birth records for the first name Grant 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
652
1 in 525,697 Americans
Combination Rarity
Uncommon
First Name
View full profileGrant
Last Name
View full profileWilliams
Grant: Popularity Over Time
Year-by-year SSA birth registrations for the first name Grant. The peak year was 1997 with 3,315 births. The average person named Grant today is 30 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 "Grant" has an estimated frequency of 0.0345% 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 652 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Grant
Other people with the surname Williams
Grant Williams: Questions and Answers
How many people are named Grant Williams?
We estimate approximately 652 people named Grant Williams are alive in the United States today. The first name Grant is shared by 118,401 Americans, and the surname Williams is shared by 1,850,671.
How rare is the name Grant Williams?
This name combination is classified as Uncommon, occurring at a rate of about 1 in 525,697 Americans. The first name Grant is common and the surname Williams is very common.
Is Grant a male or female name?
Grant is predominantly male, with 99.8% of bearers being male and 0.2% female. It peaked in popularity in 1997 and the average bearer today is 30 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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