How Many People Are Named Lilliana?
An estimated 21,841 people in the United States have the first name Lilliana. It is almost exclusively a female name. The average bearer is 14 years old, and Lilliana peaked in popularity in 2013 with 1,230 births that year.
Below you will find a full statistical profile of Lilliana 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 Lilliana paired with any surname.
Key Insights
- Lilliana is a modern name. With an average bearer age of just 14, it has gained most of its popularity in recent years.
Estimated Living Americans
21,841
About 1 in 15,693 people in the U.S.
Rarity
Uncommon
Predicted Gender
Female
100.0% confidence
Average Age
14
years old
Peak Year
2013
1,230 births
Total Registered
22,114
since 1880
Gender Distribution for Lilliana
Lilliana is almost exclusively a female name. Out of 22,114 total births registered, 100.0% were female.
Lilliana as a female name
Ranked #411 in 2024
767 female births in 2024
Peak: 2013 (1,230 births)
Lilliana: Popularity Over Time
SSA records for Lilliana span from the 1950s to the 2020s, covering 8 decades of naming data. The most popular decade for this name was the 2010s, when 11,083 babies were registered. While Lilliana is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Lilliana by Decade
How has Lilliana 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.
Lilliana by State
Birth registrations for Lilliana span all 46 states and territories in the SSA database. The highest counts are in California, Texas, New York. The lowest are in South Dakota, Hawaii, Delaware. On average, about 449 Lillianas were registered per state.
Lilliana + Last Name Combinations
How many people share a full name with Lilliana as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Lilliana
Other first names starting with L with a similar number of bearers.
Lilliana: Questions and Answers
How many people in the U.S. are named Lilliana?
We estimate approximately 21,841 people named Lilliana 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 15,693 Americans share this first name.
Is Lilliana a common name?
Lilliana is classified as "Uncommon" and is more popular than 98.6% of all first names in the SSA database. A total of 22,114 births have been registered with this name since 1880.
When was Lilliana most popular?
Lilliana reached peak popularity in 2013, when 1,230 babies were given this name. The average age of a living person named Lilliana is approximately 14 years old, reflecting when the name was most commonly given.
Is Lilliana a female name?
Lilliana is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Lilliana Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Lilliana Smith, Lilliana Johnson, Lilliana 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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