How Many People Are Named Alfonso Smith?
There are approximately 249 people named Alfonso Smith living in the United States today. That makes this name combination uncommon, occurring at a rate of about 1 in 1,376,523 Americans.
This estimate combines SSA birth records for the first name Alfonso with Census Bureau frequency data for the surname Smith. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Estimated People with This Name
249
1 in 1,376,523 Americans
Combination Rarity
Uncommon
First Name
View full profileAlfonso
Last Name
View full profileSmith
Alfonso: Popularity Over Time
Year-by-year SSA birth registrations for the first name Alfonso. The peak year was 1991 with 580 births. The average person named Alfonso today is 42 years old.
Ancestry of the Smith Surname
Self-reported race and ethnicity breakdown for people with the surname Smith, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Alfonso" 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 "Smith" appears at a rate of 828.19 per 100,000 people in the 2010 U.S. Census.
Multiplying these frequencies against the U.S. population of ~343 million gives 249 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Alfonso
Other people with the surname Smith
Alfonso Smith: Questions and Answers
How many people are named Alfonso Smith?
We estimate approximately 249 people named Alfonso Smith are alive in the United States today. The first name Alfonso is shared by 30,023 Americans, and the surname Smith is shared by 2,781,834.
How rare is the name Alfonso Smith?
This name combination is classified as Uncommon, occurring at a rate of about 1 in 1,376,523 Americans. The first name Alfonso is uncommon and the surname Smith is very common.
Is Alfonso a male or female name?
Alfonso is predominantly male, with 99.7% of bearers being male and 0.3% female. It peaked in popularity in 1991 and the average bearer today is 42 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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