How Many People Are Named Jennefer?
An estimated 1,375 people in the United States have the first name Jennefer. It is almost exclusively a female name. The average bearer is 44 years old, and Jennefer peaked in popularity in 1972 with 61 births that year.
Below you will find a full statistical profile of Jennefer 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 Jennefer paired with any surname.
Estimated Living Americans
1,375
About 1 in 249,276 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
44
years old
Peak Year
1972
61 births
Total Registered
1,498
since 1880
Gender Distribution for Jennefer
Jennefer is almost exclusively a female name. Out of 1,498 total births registered, 100.0% were female.
Jennefer as a female name
Ranked #18,217 in 2010
5 female births in 2010
Peak: 1972 (61 births)
Jennefer: Popularity Over Time
SSA records for Jennefer span from the 1950s to the 2010s, covering 7 decades of naming data. The most popular decade for this name was the 1970s, when 523 babies were registered. Jennefer has declined significantly from its peak in the 1970s. Recent registrations are a fraction of what they were at the name's height.
Jennefer by Decade
How has Jennefer 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.
Jennefer by State
Birth registrations for Jennefer span all 10 states and territories in the SSA database. The highest counts are in California, New York, Texas. The lowest are in Missouri, Massachusetts, Michigan. On average, about 45 Jennefers were registered per state.
Jennefer + Last Name Combinations
How many people share a full name with Jennefer as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jennefer
Other first names starting with J with a similar number of bearers.
Jennefer: Questions and Answers
How many people in the U.S. are named Jennefer?
We estimate approximately 1,375 people named Jennefer 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 249,276 Americans share this first name.
Is Jennefer a common name?
Jennefer is classified as "Rare" and is more popular than 92% of all first names in the SSA database. A total of 1,498 births have been registered with this name since 1880.
When was Jennefer most popular?
Jennefer reached peak popularity in 1972, when 61 babies were given this name. The average age of a living person named Jennefer is approximately 44 years old, reflecting when the name was most commonly given.
Is Jennefer a female name?
Jennefer is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Jennefer Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jennefer Smith, Jennefer Johnson, Jennefer 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 0 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau estimate. Full methodology.
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