How Many People Are Named Kaydan?
An estimated 836 people in the United States have the first name Kaydan. It is used for both genders, with 84.1% male. The average bearer is 13 years old, and Kaydan peaked in popularity in 2011 with 59 births that year.
Below you will find a full statistical profile of Kaydan as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, and state-by-state birth registrations. You can also check how many people share the full name Kaydan paired with any surname.
Estimated Living Americans
836
About 1 in 409,993 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
84.1% confidence
Average Age
13
years old
Peak Year
2011
59 births
Total Registered
843
since 1880
Gender Distribution for Kaydan
Kaydan is predominantly male (84.1%), though 134 female births have been registered. It functions as a unisex name for a small percentage of bearers.
Kaydan as a male name
Ranked #5,762 in 2024
16 male births in 2024
Peak: 2011 (50 births)
Kaydan as a female name
Ranked #11,319 in 2016
9 female births in 2016
Peak: 2006 (16 births)
Kaydan: Popularity Over Time
SSA records for Kaydan span from the 2000s to the 2020s, covering 3 decades of naming data. The most popular decade for this name was the 2010s, when 436 babies were registered. Kaydan has declined significantly from its peak in the 2010s. Recent registrations are a fraction of what they were at the name's height.
Kaydan by Decade
How has Kaydan tracked across different eras? The table below groups all SSA birth registrations into 10-year periods, with separate male and female counts. The colored bar shows each decade's share relative to the peak.
Kaydan by State
Birth registrations for Kaydan span all 5 states and territories in the SSA database. The highest counts are in California, Texas, Florida. The lowest are in Oklahoma, Michigan, Florida. On average, about 8 Kaydans were registered per state.
Kaydan + Last Name Combinations
How many people share a full name with Kaydan as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kaydan
Other first names starting with K with a similar number of bearers.
Kaydan: Questions and Answers
How many people in the U.S. are named Kaydan?
We estimate approximately 836 people named Kaydan are alive in the United States today. This is based on SSA birth records from 1880 to 2024, adjusted for mortality using CDC life tables. About 1 in 409,993 Americans share this first name.
Is Kaydan a common name?
Kaydan is classified as "Very Rare" and is more popular than 88.9% of all first names in the SSA database. A total of 843 births have been registered with this name since 1880.
When was Kaydan most popular?
Kaydan reached peak popularity in 2011, when 59 babies were given this name. The average age of a living person named Kaydan is approximately 13 years old, reflecting when the name was most commonly given.
Is Kaydan a male name?
Kaydan is predominantly male. 84.1% of people with this name are male. See the gender breakdown above for full details.
How many Kaydan Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kaydan Smith, Kaydan Johnson, Kaydan Williams. You can also search any combination on our homepage.
Where does this data come from?
Our estimates use Social Security Administration birth records (1880 to 2024), adjusted for survival using CDC 2023 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau's July 2025 estimate. Full methodology.
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