How Many People Are Named Kerby Smith?
There are approximately 7 people named Kerby Smith living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 48,964,905 Americans.
This estimate combines SSA birth records for the first name Kerby 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
7
1 in 48,964,905 Americans
Combination Rarity
Very Rare
First Name
View full profileKerby
Last Name
View full profileSmith
Kerby: Popularity Over Time
Year-by-year SSA birth registrations for the first name Kerby. The peak year was 1984 with 32 births. The average person named Kerby today is 45 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 "Kerby" 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 7 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Kerby
Other people with the surname Smith
Kerby Smith: Questions and Answers
How many people are named Kerby Smith?
We estimate approximately 7 people named Kerby Smith are alive in the United States today. The first name Kerby is shared by 903 Americans, and the surname Smith is shared by 2,781,834.
How rare is the name Kerby Smith?
This name combination is classified as Very Rare, occurring at a rate of about 1 in 48,964,905 Americans. The first name Kerby is very rare and the surname Smith is very common.
Is Kerby a male or female name?
Kerby is predominantly male, with 87.8% of bearers being male and 12.2% female. It peaked in popularity in 1984 and the average bearer today is 45 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.
Try another name
How Many of Me