How Many People Are Named Jahnia?
An estimated 252 people in the United States have the first name Jahnia. It is almost exclusively a female name. The average bearer is 20 years old, and Jahnia peaked in popularity in 2003 with 25 births that year.
Below you will find a full statistical profile of Jahnia 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 Jahnia paired with any surname.
Estimated Living Americans
252
About 1 in 1,360,136 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
20
years old
Peak Year
2003
25 births
Total Registered
256
since 1880
Gender Distribution for Jahnia
Jahnia is almost exclusively a female name. Out of 256 total births registered, 100.0% were female.
Jahnia as a female name
Ranked #14,285 in 2022
6 female births in 2022
Peak: 2003 (25 births)
Jahnia: Popularity Over Time
SSA records for Jahnia span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2000s, when 159 babies were registered. Jahnia has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Jahnia by Decade
How has Jahnia 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.
Jahnia + Last Name Combinations
How many people share a full name with Jahnia as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jahnia
Other first names starting with J with a similar number of bearers.
Jahnia: Questions and Answers
How many people in the U.S. are named Jahnia?
We estimate approximately 252 people named Jahnia 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 1,360,136 Americans share this first name.
Is Jahnia a common name?
Jahnia is classified as "Very Rare" and is more popular than 77.2% of all first names in the SSA database. A total of 256 births have been registered with this name since 1880.
When was Jahnia most popular?
Jahnia reached peak popularity in 2003, when 25 babies were given this name. The average age of a living person named Jahnia is approximately 20 years old, reflecting when the name was most commonly given.
Is Jahnia a female name?
Jahnia is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Jahnia Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jahnia Smith, Jahnia Johnson, Jahnia 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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