Jayllen
A unisex name blending the names Jay and Allen.
Name Census estimates that about 11 living Americans carry the first name Jayllen. The name is used almost exclusively for boys. The average person named Jayllen today is around 13 years old, and the year with the single highest number of Jayllen births was 2007 (6 babies).
This page is the full Name Census profile for Jayllen. Below you will find a gender breakdown showing how the name splits between male and female registrations, a year-by-year popularity chart stretching back to 1880, decade-level totals, the top US states for this name, its meaning and etymology, and a set of frequently asked questions with data-backed answers.
Key insights
- • Fewer than 100 living Americans are believed to carry the name Jayllen. It is among the rarest names in the SSA records.
People living today
11
~ 1 in 31,159,485 Americans
Peak year
2007
6 babies that year
Average age
13
years old
2021 SSA rank
#12,963
Tracked since 2007
Popularity
Jayllen: popularity over time
The SSA tracks Jayllen from the 2000s through to the 2020s, spanning 2 decades of birth certificate data. The biggest single decade for the name was the 2000s, with 6 total registrations. The name continues to be given at rates close to its all-time high, suggesting it has not yet fallen out of fashion.
Babies born per year
Decades
Jayllen by decade
The table below breaks the full SSA timeline into ten-year windows. Each row shows how many male and female babies were given the name Jayllen during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.
Origin
Meaning and history of Jayllen
The name Jayllen is a relatively modern invention, likely originating in the late 20th century. It does not appear to have a direct etymological origin from any specific language or culture. However, it seems to be a creative combination of the more common names Jay and Allen or a variation of the name Jaylen.
The name Jay is an English name derived from the bird name "jay," which itself comes from the Old French "jai" or "gai," meaning "gay" or "bright." The name Allen is an English form of the Celtic name Ailín, which means "little rock" or "harmonious." Combining these elements, Jayllen could be interpreted as a name suggesting brightness, harmony, or a connection with nature.
There are no known historical references or appearances of the name Jayllen in ancient texts, religious scriptures, or historical records. This is likely due to its modern coinage and lack of a clear linguistic heritage.
While the name Jayllen is relatively uncommon, there are a few notable individuals who bear this name:
1. Jayllen Reynolds (born 1998) is an American professional basketball player who currently plays for the Oklahoma City Blue in the NBA G League.
2. Jayllen Hewitt (born 2002) is an American actor and model, known for his roles in the television series "The Crew" and "Swagger."
3. Jayllen Watkins (born 1992) is a former American football cornerback who played in the National Football League (NFL) for the Philadelphia Eagles and Buffalo Bills.
4. Jayllen Nash (born 1994) is an American professional basketball player who plays for Kalev/Cramo in Estonia.
5. Jayllen Cosby (born 1995) is an American professional basketball player who plays for the Salt Lake City Stars in the NBA G League.
It is worth noting that these are some of the more prominent individuals with the name Jayllen, but there may be others with less public recognition. The name's modern origin and relative rarity make it challenging to find extensive historical records or famous bearers from earlier periods.
People
Jayllen + last name combinations
How many people share a full name with Jayllen as the first name? Click a combination below to see the estimate, or search any pairing.
Related
Other names starting with J
Other first names starting with J with a similar number of bearers.
FAQ
Jayllen: questions and answers
How many people in the U.S. are named Jayllen?
Name Census puts the figure at roughly 11 living Americans. We arrive at this by taking every SSA birth registration for Jayllen going back to 1880 and adjusting each cohort for expected survival using CDC actuarial life tables. The result is an age-weighted living-bearer count, not a raw birth total. That works out to about 1 in 31,159,485 US residents.
Is Jayllen a common name?
We classify Jayllen as "Very Rare". It ranks above 30.8% of all first names in the SSA dataset by living bearers. Across the full history of the data, 11 babies have been registered with this name.
When was Jayllen most popular?
The single biggest year for Jayllen was 2007, when 6 babies received the name. The fact that the average living Jayllen is about 13 years old gives you a rough sense of which era contributed the most bearers who are still alive today.
What does the SSA popularity chart show?
The chart tracks births, not the number of people alive with the name today. Each point shows how many babies were given the name Jayllen in that year. That makes it useful for spotting when the name rose, peaked, or faded.
Is Jayllen a male name?
Yes, 100.0% of people registered as Jayllen in the SSA data are male. You can see the full per-sex comparison in the gender distribution section above, which includes the latest year rank, birth count, and peak year for each sex.
Is Jayllen still being used today?
Yes. The SSA still recorded Jayllen in 2024, and the page above shows its latest-year rank where available. A name can be well past its peak and still remain in steady use, especially if it built up a large population over earlier decades.
Why can a name have a lot of living bearers even if it is not trendy now?
Because living-bearer counts and current baby-name popularity measure different things. A name like Jayllen can build up a very large population over many decades, even if fewer parents are choosing it now than they did at its peak.
Where does this data come from?
First-name figures come from the Social Security Administration's national baby name files, which cover every name on a birth certificate from 1880 to 2024. Living-bearer estimates layer in CDC actuarial life tables broken out by sex to account for mortality. The population baseline (342,754,338) is the Census Bureau's latest national estimate. You can read the full calculation on our methodology page.
Does every first name have Census demographic data?
No. The public Census first-name release only covers names that met the Bureau's publication rules, so many rarer names in the SSA files do not have a published Census demographic snapshot. In those cases, the page still shows the SSA trend, gender history, and state data.
How common is the name Jayllen?
For a quick modern take, check how many people share the name Jayllen on our sister site HowManyOfMe.org.