How Many People Are Named Jaydyn?
An estimated 1,742 people in the United States have the first name Jaydyn. It is used for both genders, with 59.8% male. The average bearer is 16 years old, and Jaydyn peaked in popularity in 2009 with 155 births that year.
Below you will find a full statistical profile of Jaydyn 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 Jaydyn paired with any surname.
Key Insights
- Jaydyn is a genuinely unisex name, given to both boys and girls in roughly equal numbers.
- Jaydyn is a modern name. With an average bearer age of just 16, it has gained most of its popularity in recent years.
Estimated Living Americans
1,742
About 1 in 196,759 people in the U.S.
Rarity
Rare
Predicted Gender
Male
59.8% confidence
Average Age
16
years old
Peak Year
2009
155 births
Total Registered
1,760
since 1880
Gender Distribution for Jaydyn
Jaydyn is a genuinely unisex name, used for both males (59.8%) and females (40.2%). Out of 1,760 total births registered, 1,053 were male and 707 were female.
Jaydyn as a male name
Ranked #11,498 in 2024
6 male births in 2024
Peak: 2009 (90 births)
Jaydyn as a female name
Ranked #16,328 in 2022
5 female births in 2022
Peak: 2006 (70 births)
Jaydyn: Popularity Over Time
SSA records for Jaydyn span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2000s, when 917 babies were registered. Jaydyn has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Jaydyn by Decade
How has Jaydyn 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.
Jaydyn by State
Birth registrations for Jaydyn span all 16 states and territories in the SSA database. The highest counts are in Texas, California, Florida. The lowest are in New Jersey, North Carolina, Missouri. On average, about 23 Jaydyns were registered per state.
Jaydyn + Last Name Combinations
How many people share a full name with Jaydyn as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jaydyn
Other first names starting with J with a similar number of bearers.
Jaydyn: Questions and Answers
How many people in the U.S. are named Jaydyn?
We estimate approximately 1,742 people named Jaydyn 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 196,759 Americans share this first name.
Is Jaydyn a common name?
Jaydyn is classified as "Rare" and is more popular than 93.1% of all first names in the SSA database. A total of 1,760 births have been registered with this name since 1880.
When was Jaydyn most popular?
Jaydyn reached peak popularity in 2009, when 155 babies were given this name. The average age of a living person named Jaydyn is approximately 16 years old, reflecting when the name was most commonly given.
Is Jaydyn a male name?
Jaydyn is predominantly male. 59.8% of people with this name are male. See the gender breakdown above for full details.
How many Jaydyn Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jaydyn Smith, Jaydyn Johnson, Jaydyn 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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