How Many People Are Named Lucil?
An estimated 1 people in the United States have the first name Lucil. It is almost exclusively a female name. The average bearer is 54 years old, and Lucil peaked in popularity in 1920 with 9 births that year.
Below you will find a full statistical profile of Lucil 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 Lucil paired with any surname.
Key Insights
- Lucil 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
54
years old
Peak Year
1920
9 births
Total Registered
47
since 1880
Gender Distribution for Lucil
Lucil is almost exclusively a female name. Out of 47 total births registered, 100.0% were female.
Lucil as a female name
Ranked #5,465 in 1925
5 female births in 1925
Peak: 1920 (9 births)
Lucil: Popularity Over Time
SSA records for Lucil span from the 1900s to the 1920s, covering 3 decades of naming data. The most popular decade for this name was the 1910s, when 23 babies were registered. Lucil remains highly popular today, with recent registration numbers near its historical peak.
Lucil by Decade
How has Lucil 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.
Lucil + Last Name Combinations
How many people share a full name with Lucil as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Lucil
Other first names starting with L with a similar number of bearers.
Lucil: Questions and Answers
How many people in the U.S. are named Lucil?
We estimate approximately 1 people named Lucil 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 Lucil a common name?
Lucil is classified as "Very Rare" and is more popular than 3.8% of all first names in the SSA database. A total of 47 births have been registered with this name since 1880.
When was Lucil most popular?
Lucil reached peak popularity in 1920, when 9 babies were given this name. The average age of a living person named Lucil is approximately 54 years old, reflecting when the name was most commonly given.
Is Lucil a female name?
Lucil is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Lucil Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Lucil Smith, Lucil Johnson, Lucil 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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