How Many People Are Named Jaionna?
An estimated 371 people in the United States have the first name Jaionna. It is almost exclusively a female name. The average bearer is 14 years old, and Jaionna peaked in popularity in 2009 with 29 births that year.
Below you will find a full statistical profile of Jaionna 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 Jaionna paired with any surname.
Estimated Living Americans
371
About 1 in 923,866 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
14
years old
Peak Year
2009
29 births
Total Registered
375
since 1880
Gender Distribution for Jaionna
Jaionna is almost exclusively a female name. Out of 375 total births registered, 100.0% were female.
Jaionna as a female name
Ranked #9,156 in 2024
11 female births in 2024
Peak: 2009 (29 births)
Jaionna: Popularity Over Time
SSA records for Jaionna span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2010s, when 155 babies were registered. While Jaionna is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Jaionna by Decade
How has Jaionna 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.
Jaionna by State
Jaionna + Last Name Combinations
How many people share a full name with Jaionna as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jaionna
Other first names starting with J with a similar number of bearers.
Jaionna: Questions and Answers
How many people in the U.S. are named Jaionna?
We estimate approximately 371 people named Jaionna 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 923,866 Americans share this first name.
Is Jaionna a common name?
Jaionna is classified as "Very Rare" and is more popular than 81.6% of all first names in the SSA database. A total of 375 births have been registered with this name since 1880.
When was Jaionna most popular?
Jaionna reached peak popularity in 2009, when 29 babies were given this name. The average age of a living person named Jaionna is approximately 14 years old, reflecting when the name was most commonly given.
Is Jaionna a female name?
Jaionna is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Jaionna Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jaionna Smith, Jaionna Johnson, Jaionna 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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