How Many People Are Named Jaelynn?
An estimated 9,284 people in the United States have the first name Jaelynn. It is predominantly female (98.4%). The average bearer is 15 years old, and Jaelynn peaked in popularity in 2010 with 604 births that year.
Below you will find a full statistical profile of Jaelynn 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 Jaelynn paired with any surname.
Key Insights
- While Jaelynn is overwhelmingly female, 154 male births have been registered with this name since 1880.
- Jaelynn is a modern name. With an average bearer age of just 15, it has gained most of its popularity in recent years.
Estimated Living Americans
9,284
About 1 in 36,919 people in the U.S.
Rarity
Rare
Predicted Gender
Female
98.4% confidence
Average Age
15
years old
Peak Year
2010
604 births
Total Registered
9,382
since 1880
Gender Distribution for Jaelynn
Jaelynn is predominantly female (98.4%), though 154 male births have been registered. It functions as a unisex name for a small percentage of bearers.
Jaelynn as a male name
Ranked #10,274 in 2024
7 male births in 2024
Peak: 2009 (13 births)
Jaelynn as a female name
Ranked #1,559 in 2024
136 female births in 2024
Peak: 2010 (592 births)
Jaelynn: Popularity Over Time
SSA records for Jaelynn span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 2010s, when 4,654 babies were registered. Jaelynn has declined significantly from its peak in the 2010s. Recent registrations are a fraction of what they were at the name's height.
Jaelynn by Decade
How has Jaelynn 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.
Jaelynn by State
Birth registrations for Jaelynn span all 43 states and territories in the SSA database. The highest counts are in Texas, California, New York. The lowest are in Montana, Delaware, Idaho. On average, about 178 Jaelynns were registered per state.
Jaelynn + Last Name Combinations
How many people share a full name with Jaelynn as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jaelynn
Other first names starting with J with a similar number of bearers.
Jaelynn: Questions and Answers
How many people in the U.S. are named Jaelynn?
We estimate approximately 9,284 people named Jaelynn 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 36,919 Americans share this first name.
Is Jaelynn a common name?
Jaelynn is classified as "Rare" and is more popular than 97.6% of all first names in the SSA database. A total of 9,382 births have been registered with this name since 1880.
When was Jaelynn most popular?
Jaelynn reached peak popularity in 2010, when 604 babies were given this name. The average age of a living person named Jaelynn is approximately 15 years old, reflecting when the name was most commonly given.
Is Jaelynn a female name?
Jaelynn is predominantly female. 98.4% of people with this name are female. See the gender breakdown above for full details.
How many Jaelynn Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jaelynn Smith, Jaelynn Johnson, Jaelynn 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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