How Many People Are Named Cadyn?
An estimated 1,440 people in the United States have the first name Cadyn. It is used for both genders, with 72.0% male. The average bearer is 17 years old, and Cadyn peaked in popularity in 2008 with 142 births that year.
Below you will find a full statistical profile of Cadyn 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 Cadyn paired with any surname.
Key Insights
- Cadyn is a modern name. With an average bearer age of just 17, it has gained most of its popularity in recent years.
Estimated Living Americans
1,440
About 1 in 238,024 people in the U.S.
Rarity
Rare
Predicted Gender
Male
72.0% confidence
Average Age
17
years old
Peak Year
2008
142 births
Total Registered
1,455
since 1880
Gender Distribution for Cadyn
Cadyn is a genuinely unisex name, used for both males (72.0%) and females (28.0%). Out of 1,455 total births registered, 1,048 were male and 407 were female.
Cadyn as a male name
Ranked #7,305 in 2024
11 male births in 2024
Peak: 2008 (94 births)
Cadyn as a female name
Ranked #12,486 in 2022
7 female births in 2022
Peak: 2008 (48 births)
Cadyn: Popularity Over Time
SSA records for Cadyn span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2000s, when 842 babies were registered. Cadyn has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Cadyn by Decade
How has Cadyn 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.
Cadyn by State
Birth registrations for Cadyn span all 14 states and territories in the SSA database. The highest counts are in Texas, Oklahoma, Florida. The lowest are in Wisconsin, Nebraska, North Carolina. On average, about 18 Cadyns were registered per state.
Cadyn + Last Name Combinations
How many people share a full name with Cadyn as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Cadyn
Other first names starting with C with a similar number of bearers.
Cadyn: Questions and Answers
How many people in the U.S. are named Cadyn?
We estimate approximately 1,440 people named Cadyn 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 238,024 Americans share this first name.
Is Cadyn a common name?
Cadyn is classified as "Rare" and is more popular than 92.2% of all first names in the SSA database. A total of 1,455 births have been registered with this name since 1880.
When was Cadyn most popular?
Cadyn reached peak popularity in 2008, when 142 babies were given this name. The average age of a living person named Cadyn is approximately 17 years old, reflecting when the name was most commonly given.
Is Cadyn a male name?
Cadyn is predominantly male. 72.0% of people with this name are male. See the gender breakdown above for full details.
How many Cadyn Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Cadyn Smith, Cadyn Johnson, Cadyn 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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