How Many People Are Named Gianna?
An estimated 103,490 people in the United States have the first name Gianna. It is almost exclusively a female name. The average bearer is 13 years old, and Gianna peaked in popularity in 2020 with 7,906 births that year.
Below you will find a full statistical profile of Gianna 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 Gianna paired with any surname.
Key Insights
- While Gianna is overwhelmingly female, 73 male births have been registered with this name since 1880.
- Gianna is a modern name. With an average bearer age of just 13, it has gained most of its popularity in recent years.
Estimated Living Americans
103,490
About 1 in 3,312 people in the U.S.
Rarity
Common
Predicted Gender
Female
99.9% confidence
Average Age
13
years old
Peak Year
2020
7,906 births
Total Registered
104,698
since 1880
Gender Distribution for Gianna
Gianna is almost exclusively a female name. Out of 104,698 total births registered, 99.9% were female.
Gianna as a male name
Ranked #10,199 in 2024
7 male births in 2024
Peak: 2021 (8 births)
Gianna as a female name
Ranked #23 in 2024
6,097 female births in 2024
Peak: 2020 (7,899 births)
Gianna: Popularity Over Time
SSA records for Gianna span from the 1950s to the 2020s, covering 8 decades of naming data. The most popular decade for this name was the 2010s, when 34,681 babies were registered. Gianna remains highly popular today, with recent registration numbers near its historical peak.
Gianna by Decade
How has Gianna 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.
Gianna by State
Birth registrations for Gianna span all 50 states and territories in the SSA database. The highest counts are in California, New York, Texas. The lowest are in Vermont, Montana, Alaska. On average, about 2,060 Giannas were registered per state.
Gianna + Last Name Combinations
How many people share a full name with Gianna as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Gianna
Other first names starting with G with a similar number of bearers.
Gianna: Questions and Answers
How many people in the U.S. are named Gianna?
We estimate approximately 103,490 people named Gianna 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 3,312 Americans share this first name.
Is Gianna a common name?
Gianna is classified as "Common" and is more popular than 99.5% of all first names in the SSA database. A total of 104,698 births have been registered with this name since 1880.
When was Gianna most popular?
Gianna reached peak popularity in 2020, when 7,906 babies were given this name. The average age of a living person named Gianna is approximately 13 years old, reflecting when the name was most commonly given.
Is Gianna a female name?
Gianna is predominantly female. 99.9% of people with this name are female. See the gender breakdown above for full details.
How many Gianna Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Gianna Smith, Gianna Johnson, Gianna 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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