How Many People Are Named Kayden Smith?
There are approximately 648 people named Kayden Smith living in the United States today. That makes this name combination uncommon, occurring at a rate of about 1 in 528,942 Americans.
This estimate combines SSA birth records for the first name Kayden 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
648
1 in 528,942 Americans
Combination Rarity
Uncommon
First Name
View full profileKayden
Last Name
View full profileSmith
Kayden: Popularity Over Time
Year-by-year SSA birth registrations for the first name Kayden. The peak year was 2014 with 5,135 births. The average person named Kayden today is 12 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 "Kayden" has an estimated frequency of 0.0228% 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 648 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people with the surname Smith
Kayden Smith: Questions and Answers
How many people are named Kayden Smith?
We estimate approximately 648 people named Kayden Smith are alive in the United States today. The first name Kayden is shared by 78,264 Americans, and the surname Smith is shared by 2,781,834.
How rare is the name Kayden Smith?
This name combination is classified as Uncommon, occurring at a rate of about 1 in 528,942 Americans. The first name Kayden is uncommon and the surname Smith is very common.
Is Kayden a male or female name?
Kayden is predominantly male, with 89.8% of bearers being male and 10.2% female. It peaked in popularity in 2014 and the average bearer today is 12 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