How Many People Are Named Jennafer?
An estimated 1,024 people in the United States have the first name Jennafer. It is almost exclusively a female name. The average bearer is 38 years old, and Jennafer peaked in popularity in 1985 with 81 births that year.
Below you will find a full statistical profile of Jennafer 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 Jennafer paired with any surname.
Estimated Living Americans
1,024
About 1 in 334,721 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
38
years old
Peak Year
1985
81 births
Total Registered
1,080
since 1880
Gender Distribution for Jennafer
Jennafer is almost exclusively a female name. Out of 1,080 total births registered, 100.0% were female.
Jennafer as a female name
Ranked #11,891 in 2009
9 female births in 2009
Peak: 1985 (81 births)
Jennafer: Popularity Over Time
SSA records for Jennafer span from the 1960s to the 2000s, covering 5 decades of naming data. The most popular decade for this name was the 1980s, when 452 babies were registered. Jennafer has declined significantly from its peak in the 1980s. Recent registrations are a fraction of what they were at the name's height.
Jennafer by Decade
How has Jennafer 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.
Jennafer by State
Birth registrations for Jennafer span all 8 states and territories in the SSA database. The highest counts are in California, Texas, New York. The lowest are in Wisconsin, Michigan, Illinois. On average, about 25 Jennafers were registered per state.
Jennafer + Last Name Combinations
How many people share a full name with Jennafer as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jennafer
Other first names starting with J with a similar number of bearers.
Jennafer: Questions and Answers
How many people in the U.S. are named Jennafer?
We estimate approximately 1,024 people named Jennafer 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 334,721 Americans share this first name.
Is Jennafer a common name?
Jennafer is classified as "Rare" and is more popular than 90.3% of all first names in the SSA database. A total of 1,080 births have been registered with this name since 1880.
When was Jennafer most popular?
Jennafer reached peak popularity in 1985, when 81 babies were given this name. The average age of a living person named Jennafer is approximately 38 years old, reflecting when the name was most commonly given.
Is Jennafer a female name?
Jennafer is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Jennafer Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jennafer Smith, Jennafer Johnson, Jennafer 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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