How Many People Are Named Jayli?
An estimated 537 people in the United States have the first name Jayli. It is almost exclusively a female name. The average bearer is 14 years old, and Jayli peaked in popularity in 2011 with 39 births that year.
Below you will find a full statistical profile of Jayli 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 Jayli paired with any surname.
Estimated Living Americans
537
About 1 in 638,276 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
14
years old
Peak Year
2011
39 births
Total Registered
543
since 1880
Gender Distribution for Jayli
Jayli is almost exclusively a female name. Out of 543 total births registered, 100.0% were female.
Jayli as a female name
Ranked #7,363 in 2024
15 female births in 2024
Peak: 2011 (39 births)
Jayli: Popularity Over Time
SSA records for Jayli span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2010s, when 251 babies were registered. While Jayli is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Jayli by Decade
How has Jayli 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.
Jayli by State
Birth registrations for Jayli span all 3 states and territories in the SSA database. The highest counts are in Texas, California, Oklahoma. The lowest are in Oklahoma, California, Texas. On average, about 13 Jaylis were registered per state.
Jayli + Last Name Combinations
How many people share a full name with Jayli as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jayli
Other first names starting with J with a similar number of bearers.
Jayli: Questions and Answers
How many people in the U.S. are named Jayli?
We estimate approximately 537 people named Jayli 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 638,276 Americans share this first name.
Is Jayli a common name?
Jayli is classified as "Very Rare" and is more popular than 85.2% of all first names in the SSA database. A total of 543 births have been registered with this name since 1880.
When was Jayli most popular?
Jayli reached peak popularity in 2011, when 39 babies were given this name. The average age of a living person named Jayli is approximately 14 years old, reflecting when the name was most commonly given.
Is Jayli a female name?
Jayli is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Jayli Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jayli Smith, Jayli Johnson, Jayli 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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