How Many People Are Named Liliane?
An estimated 787 people in the United States have the first name Liliane. It is almost exclusively a female name. The average bearer is 18 years old, and Liliane peaked in popularity in 2021 with 35 births that year.
Below you will find a full statistical profile of Liliane 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 Liliane paired with any surname.
Estimated Living Americans
787
About 1 in 435,520 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
18
years old
Peak Year
2021
35 births
Total Registered
828
since 1880
Gender Distribution for Liliane
Liliane is almost exclusively a female name. Out of 828 total births registered, 100.0% were female.
Liliane as a female name
Ranked #4,823 in 2024
28 female births in 2024
Peak: 2021 (35 births)
Liliane: Popularity Over Time
SSA records for Liliane span from the 1910s to the 2020s, covering 11 decades of naming data. The most popular decade for this name was the 2010s, when 285 babies were registered. While Liliane is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Liliane by Decade
How has Liliane 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.
Liliane by State
Liliane + Last Name Combinations
How many people share a full name with Liliane as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Liliane
Other first names starting with L with a similar number of bearers.
Liliane: Questions and Answers
How many people in the U.S. are named Liliane?
We estimate approximately 787 people named Liliane 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 435,520 Americans share this first name.
Is Liliane a common name?
Liliane is classified as "Very Rare" and is more popular than 88.5% of all first names in the SSA database. A total of 828 births have been registered with this name since 1880.
When was Liliane most popular?
Liliane reached peak popularity in 2021, when 35 babies were given this name. The average age of a living person named Liliane is approximately 18 years old, reflecting when the name was most commonly given.
Is Liliane a female name?
Liliane is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Liliane Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Liliane Smith, Liliane Johnson, Liliane 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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