How Many People Are Named Janelli?
An estimated 279 people in the United States have the first name Janelli. It is almost exclusively a female name. The average bearer is 18 years old, and Janelli peaked in popularity in 2007 with 18 births that year.
Below you will find a full statistical profile of Janelli 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 Janelli paired with any surname.
Estimated Living Americans
279
About 1 in 1,228,510 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
18
years old
Peak Year
2007
18 births
Total Registered
283
since 1880
Gender Distribution for Janelli
Janelli is almost exclusively a female name. Out of 283 total births registered, 100.0% were female.
Janelli as a female name
Ranked #10,588 in 2024
9 female births in 2024
Peak: 2007 (18 births)
Janelli: Popularity Over Time
SSA records for Janelli span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 2000s, when 100 babies were registered. While Janelli is less common than at its peak in the 2000s, it remains a well-established name with steady registrations.
Janelli by Decade
How has Janelli 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.
Janelli by State
Janelli + Last Name Combinations
How many people share a full name with Janelli as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Janelli
Other first names starting with J with a similar number of bearers.
Janelli: Questions and Answers
How many people in the U.S. are named Janelli?
We estimate approximately 279 people named Janelli 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 1,228,510 Americans share this first name.
Is Janelli a common name?
Janelli is classified as "Very Rare" and is more popular than 78.4% of all first names in the SSA database. A total of 283 births have been registered with this name since 1880.
When was Janelli most popular?
Janelli reached peak popularity in 2007, when 18 babies were given this name. The average age of a living person named Janelli is approximately 18 years old, reflecting when the name was most commonly given.
Is Janelli a female name?
Janelli is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Janelli Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Janelli Smith, Janelli Johnson, Janelli 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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