How Many People Are Named Jahna?
An estimated 426 people in the United States have the first name Jahna. It is almost exclusively a female name. The average bearer is 31 years old, and Jahna peaked in popularity in 1992 with 23 births that year.
Below you will find a full statistical profile of Jahna 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 Jahna paired with any surname.
Estimated Living Americans
426
About 1 in 804,588 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
31
years old
Peak Year
1992
23 births
Total Registered
446
since 1880
Gender Distribution for Jahna
Jahna is almost exclusively a female name. Out of 446 total births registered, 100.0% were female.
Jahna as a female name
Ranked #14,136 in 2024
6 female births in 2024
Peak: 1992 (23 births)
Jahna: Popularity Over Time
SSA records for Jahna span from the 1960s to the 2020s, covering 7 decades of naming data. The most popular decade for this name was the 1990s, when 131 babies were registered. Jahna has declined significantly from its peak in the 1990s. Recent registrations are a fraction of what they were at the name's height.
Jahna by Decade
How has Jahna 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.
Jahna by State
Jahna + Last Name Combinations
How many people share a full name with Jahna as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jahna
Other first names starting with J with a similar number of bearers.
Jahna: Questions and Answers
How many people in the U.S. are named Jahna?
We estimate approximately 426 people named Jahna 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 804,588 Americans share this first name.
Is Jahna a common name?
Jahna is classified as "Very Rare" and is more popular than 83% of all first names in the SSA database. A total of 446 births have been registered with this name since 1880.
When was Jahna most popular?
Jahna reached peak popularity in 1992, when 23 babies were given this name. The average age of a living person named Jahna is approximately 31 years old, reflecting when the name was most commonly given.
Is Jahna a female name?
Jahna is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Jahna Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jahna Smith, Jahna Johnson, Jahna 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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