How Many People Are Named Antonio Williams?
There are approximately 1,274 people named Antonio Williams living in the United States today. That makes this name combination common, occurring at a rate of about 1 in 269,038 Americans.
This estimate combines SSA birth records for the first name Antonio 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
1,274
1 in 269,038 Americans
Combination Rarity
Common
First Name
View full profileAntonio
Last Name
View full profileWilliams
Antonio: Popularity Over Time
Year-by-year SSA birth registrations for the first name Antonio. The peak year was 1997 with 5,089 births. The average person named Antonio today is 35 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 "Antonio" has an estimated frequency of 0.0675% 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 1,274 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Antonio
Other people with the surname Williams
Antonio Williams: Questions and Answers
How many people are named Antonio Williams?
We estimate approximately 1,274 people named Antonio Williams are alive in the United States today. The first name Antonio is shared by 231,225 Americans, and the surname Williams is shared by 1,850,671.
How rare is the name Antonio Williams?
This name combination is classified as Common, occurring at a rate of about 1 in 269,038 Americans. The first name Antonio is common and the surname Williams is very common.
Is Antonio a male or female name?
Antonio is predominantly male, with 99.2% of bearers being male and 0.8% female. It peaked in popularity in 1997 and the average bearer today is 35 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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