How Many People Are Named Jaylynn?
An estimated 9,702 people in the United States have the first name Jaylynn. It is predominantly female (94.1%). The average bearer is 17 years old, and Jaylynn peaked in popularity in 2009 with 666 births that year.
Below you will find a full statistical profile of Jaylynn 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 Jaylynn paired with any surname.
Key Insights
- Jaylynn 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
9,702
About 1 in 35,328 people in the U.S.
Rarity
Rare
Predicted Gender
Female
94.1% confidence
Average Age
17
years old
Peak Year
2009
666 births
Total Registered
9,826
since 1880
Gender Distribution for Jaylynn
Jaylynn is predominantly female (94.1%), though 578 male births have been registered. It functions as a unisex name for a small percentage of bearers.
Jaylynn as a male name
Ranked #7,435 in 2024
11 male births in 2024
Peak: 2008 (34 births)
Jaylynn as a female name
Ranked #2,016 in 2024
97 female births in 2024
Peak: 2009 (633 births)
Jaylynn: Popularity Over Time
SSA records for Jaylynn span from the 1960s to the 2020s, covering 7 decades of naming data. The most popular decade for this name was the 2000s, when 4,256 babies were registered. Jaylynn has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Jaylynn by Decade
How has Jaylynn 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.
Jaylynn by State
Birth registrations for Jaylynn span all 43 states and territories in the SSA database. The highest counts are in Texas, California, Florida. The lowest are in Idaho, Hawaii, Alaska. On average, about 175 Jaylynns were registered per state.
Jaylynn + Last Name Combinations
How many people share a full name with Jaylynn as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jaylynn
Other first names starting with J with a similar number of bearers.
Jaylynn: Questions and Answers
How many people in the U.S. are named Jaylynn?
We estimate approximately 9,702 people named Jaylynn 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 35,328 Americans share this first name.
Is Jaylynn a common name?
Jaylynn is classified as "Rare" and is more popular than 97.7% of all first names in the SSA database. A total of 9,826 births have been registered with this name since 1880.
When was Jaylynn most popular?
Jaylynn reached peak popularity in 2009, when 666 babies were given this name. The average age of a living person named Jaylynn is approximately 17 years old, reflecting when the name was most commonly given.
Is Jaylynn a female name?
Jaylynn is predominantly female. 94.1% of people with this name are female. See the gender breakdown above for full details.
How many Jaylynn Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jaylynn Smith, Jaylynn Johnson, Jaylynn 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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