How Many People Are Named Loucile?
An estimated 1 people in the United States have the first name Loucile. It is almost exclusively a female name. The average bearer is 146 years old, and Loucile peaked in popularity in 1920 with 11 births that year.
Below you will find a full statistical profile of Loucile 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 Loucile paired with any surname.
Key Insights
- With an average bearer age of 146, Loucile is a vintage name most associated with earlier generations. Most living bearers were born before 1890.
- Loucile is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
1
About 1 in 342,754,338 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
146
years old
Peak Year
1920
11 births
Total Registered
99
since 1880
Gender Distribution for Loucile
Loucile is almost exclusively a female name. Out of 99 total births registered, 100.0% were female.
Loucile as a female name
Ranked #3,274 in 1929
9 female births in 1929
Peak: 1920 (11 births)
Loucile: Popularity Over Time
SSA records for Loucile span from the 1900s to the 1920s, covering 3 decades of naming data. The most popular decade for this name was the 1920s, when 54 babies were registered. Loucile remains highly popular today, with recent registration numbers near its historical peak.
Loucile by Decade
How has Loucile 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.
Loucile + Last Name Combinations
How many people share a full name with Loucile as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Loucile
Other first names starting with L with a similar number of bearers.
Loucile: Questions and Answers
How many people in the U.S. are named Loucile?
We estimate approximately 1 people named Loucile 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 342,754,338 Americans share this first name.
Is Loucile a common name?
Loucile is classified as "Very Rare" and is more popular than 3.8% of all first names in the SSA database. A total of 99 births have been registered with this name since 1880.
When was Loucile most popular?
Loucile reached peak popularity in 1920, when 11 babies were given this name. The average age of a living person named Loucile is approximately 146 years old, reflecting when the name was most commonly given.
Is Loucile a female name?
Loucile is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Loucile Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Loucile Smith, Loucile Johnson, Loucile 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.
Search for a full name combination
How Many of Me