How Many People Are Named Jaazaniah?
An estimated 25 people in the United States have the first name Jaazaniah. It is used for both genders, with 80.0% female. The average bearer is 14 years old, and Jaazaniah peaked in popularity in 2007 with 5 births that year.
Below you will find a full statistical profile of Jaazaniah as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, state-by-state birth registrations, and, when available, a 2020 Census snapshot showing who had the name at that point in time. You can also check how many people share the full name Jaazaniah paired with any surname.
Key Insights
- Jaazaniah is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
25
About 1 in 13,710,174 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
80.0% confidence
Average Age
14
years old
Peak Year
2007
5 births
Total Registered
25
since 1880
Gender Distribution for Jaazaniah
Jaazaniah is a genuinely unisex name, used for both males (20.0%) and females (80.0%). Out of 25 total births registered, 5 were male and 20 were female.
Jaazaniah as a male name
Ranked #13,215 in 2009
5 male births in 2009
Peak: 2009 (5 births)
Jaazaniah as a female name
Ranked #16,881 in 2017
5 female births in 2017
Peak: 2007 (5 births)
Jaazaniah: Popularity Over Time
SSA records for Jaazaniah span from the 2000s to the 2010s, covering 2 decades of naming data. The most popular decade for this name was the 2010s, when 15 babies were registered. Jaazaniah remains highly popular today, with recent registration numbers near its historical peak.
Jaazaniah by Decade
How has Jaazaniah 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.
Jaazaniah + Last Name Combinations
How many people share a full name with Jaazaniah as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jaazaniah
Other first names starting with J with a similar number of bearers.
Jaazaniah: Questions and Answers
How many people in the U.S. are named Jaazaniah?
We estimate approximately 25 people named Jaazaniah 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 13,710,174 Americans share this first name.
Is Jaazaniah a common name?
Jaazaniah is classified as "Very Rare" and is more popular than 43.6% of all first names in the SSA database. A total of 25 births have been registered with this name since 1880.
When was Jaazaniah most popular?
Jaazaniah reached peak popularity in 2007, when 5 babies were given this name. The average age of a living person named Jaazaniah is approximately 14 years old, reflecting when the name was most commonly given.
What does the SSA popularity chart show?
The popularity chart tracks birth registrations, not people currently alive. It shows how often Jaazaniah was given to babies from 1880 through 2024, which is why it is the best tool on the page for seeing long-run naming trends.
Is Jaazaniah a female name?
Jaazaniah is predominantly female. 80.0% of people with this name are female. See the gender breakdown above for full details.
Why can Jaazaniah have a lot of living bearers even if it is not trendy now?
Because a name can build up a large population over many decades. Jaazaniah peaked in 2007, and the average living bearer is about 14 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Jaazaniah Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jaazaniah Smith, Jaazaniah Johnson, Jaazaniah 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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