How Many People Are Named Julliana?
An estimated 348 people in the United States have the first name Julliana. It is almost exclusively a female name. The average bearer is 18 years old, and Julliana peaked in popularity in 2006 with 27 births that year.
Below you will find a full statistical profile of Julliana 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 Julliana paired with any surname.
Estimated Living Americans
348
About 1 in 984,926 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
18
years old
Peak Year
2006
27 births
Total Registered
353
since 1880
Gender Distribution for Julliana
Julliana is almost exclusively a female name. Out of 353 total births registered, 100.0% were female.
Julliana as a female name
Ranked #14,219 in 2023
6 female births in 2023
Peak: 2006 (27 births)
Julliana: Popularity Over Time
SSA records for Julliana span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 2000s, when 167 babies were registered. Julliana has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Julliana by Decade
How has Julliana 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.
Julliana by State
Julliana + Last Name Combinations
How many people share a full name with Julliana as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Julliana
Other first names starting with J with a similar number of bearers.
Julliana: Questions and Answers
How many people in the U.S. are named Julliana?
We estimate approximately 348 people named Julliana 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 984,926 Americans share this first name.
Is Julliana a common name?
Julliana is classified as "Very Rare" and is more popular than 80.8% of all first names in the SSA database. A total of 353 births have been registered with this name since 1880.
When was Julliana most popular?
Julliana reached peak popularity in 2006, when 27 babies were given this name. The average age of a living person named Julliana is approximately 18 years old, reflecting when the name was most commonly given.
Is Julliana a female name?
Julliana is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Julliana Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Julliana Smith, Julliana Johnson, Julliana 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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