How Many People Are Named Jeniffer?
An estimated 3,445 people in the United States have the first name Jeniffer. It is almost exclusively a female name. The average bearer is 37 years old, and Jeniffer peaked in popularity in 1999 with 118 births that year.
Below you will find a full statistical profile of Jeniffer 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 Jeniffer paired with any surname.
Estimated Living Americans
3,445
About 1 in 99,493 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
37
years old
Peak Year
1999
118 births
Total Registered
3,655
since 1880
Gender Distribution for Jeniffer
Jeniffer is almost exclusively a female name. Out of 3,655 total births registered, 100.0% were female.
Jeniffer as a female name
Ranked #10,629 in 2020
9 female births in 2020
Peak: 1999 (118 births)
Jeniffer: Popularity Over Time
SSA records for Jeniffer span from the 1940s to the 2020s, covering 9 decades of naming data. The most popular decade for this name was the 1990s, when 972 babies were registered. Jeniffer has declined significantly from its peak in the 1990s. Recent registrations are a fraction of what they were at the name's height.
Jeniffer by Decade
How has Jeniffer 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.
Jeniffer by State
Birth registrations for Jeniffer span all 15 states and territories in the SSA database. The highest counts are in California, Texas, New York. The lowest are in Massachusetts, Colorado, Kansas. On average, about 138 Jeniffers were registered per state.
Jeniffer + Last Name Combinations
How many people share a full name with Jeniffer as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jeniffer
Other first names starting with J with a similar number of bearers.
Jeniffer: Questions and Answers
How many people in the U.S. are named Jeniffer?
We estimate approximately 3,445 people named Jeniffer 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 99,493 Americans share this first name.
Is Jeniffer a common name?
Jeniffer is classified as "Rare" and is more popular than 95.6% of all first names in the SSA database. A total of 3,655 births have been registered with this name since 1880.
When was Jeniffer most popular?
Jeniffer reached peak popularity in 1999, when 118 babies were given this name. The average age of a living person named Jeniffer is approximately 37 years old, reflecting when the name was most commonly given.
Is Jeniffer a female name?
Jeniffer is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Jeniffer Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jeniffer Smith, Jeniffer Johnson, Jeniffer 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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