How Many People Are Named Jianna?
An estimated 4,002 people in the United States have the first name Jianna. It is almost exclusively a female name. The average bearer is 12 years old, and Jianna peaked in popularity in 2021 with 371 births that year.
Below you will find a full statistical profile of Jianna 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 Jianna paired with any surname.
Key Insights
- Jianna is a modern name. With an average bearer age of just 12, it has gained most of its popularity in recent years.
Estimated Living Americans
4,002
About 1 in 85,646 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
12
years old
Peak Year
2021
371 births
Total Registered
4,043
since 1880
Gender Distribution for Jianna
Jianna is almost exclusively a female name. Out of 4,043 total births registered, 100.0% were female.
Jianna as a female name
Ranked #995 in 2024
259 female births in 2024
Peak: 2021 (371 births)
Jianna: Popularity Over Time
SSA records for Jianna span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 2020s, when 1,525 babies were registered. Jianna remains highly popular today, with recent registration numbers near its historical peak.
Jianna by Decade
How has Jianna 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.
Jianna by State
Birth registrations for Jianna span all 27 states and territories in the SSA database. The highest counts are in California, Texas, Florida. The lowest are in South Carolina, Mississippi, Colorado. On average, about 104 Jiannas were registered per state.
Jianna + Last Name Combinations
How many people share a full name with Jianna as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jianna
Other first names starting with J with a similar number of bearers.
Jianna: Questions and Answers
How many people in the U.S. are named Jianna?
We estimate approximately 4,002 people named Jianna 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 85,646 Americans share this first name.
Is Jianna a common name?
Jianna is classified as "Rare" and is more popular than 96% of all first names in the SSA database. A total of 4,043 births have been registered with this name since 1880.
When was Jianna most popular?
Jianna reached peak popularity in 2021, when 371 babies were given this name. The average age of a living person named Jianna is approximately 12 years old, reflecting when the name was most commonly given.
Is Jianna a female name?
Jianna is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Jianna Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jianna Smith, Jianna Johnson, Jianna 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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