How Many People Are Named Lucillie?
An estimated 68 people in the United States have the first name Lucillie. It is almost exclusively a female name. The average bearer is 76 years old, and Lucillie peaked in popularity in 1927 with 12 births that year.
Below you will find a full statistical profile of Lucillie as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, state-by-state birth registrations, and, when available, a 2020 Census snapshot showing who had the name at that point in time. You can also check how many people share the full name Lucillie paired with any surname.
Key Insights
- With an average bearer age of 76, Lucillie is a vintage name most associated with earlier generations. Most living bearers were born before 1960.
- Lucillie is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
68
About 1 in 5,040,505 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
76
years old
Peak Year
1927
12 births
Total Registered
260
since 1880
Gender Distribution for Lucillie
Lucillie is almost exclusively a female name. Out of 260 total births registered, 100.0% were female.
Lucillie as a female name
Ranked #6,454 in 1964
6 female births in 1964
Peak: 1927 (12 births)
Lucillie: Popularity Over Time
SSA records for Lucillie span from the 1900s to the 1960s, covering 7 decades of naming data. The most popular decade for this name was the 1920s, when 77 babies were registered. Lucillie has declined significantly from its peak in the 1920s. Recent registrations are a fraction of what they were at the name's height.
Lucillie by Decade
How has Lucillie 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.
Lucillie + Last Name Combinations
How many people share a full name with Lucillie as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Lucillie
Other first names starting with L with a similar number of bearers.
Lucillie: Questions and Answers
How many people in the U.S. are named Lucillie?
We estimate approximately 68 people named Lucillie 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 5,040,505 Americans share this first name.
Is Lucillie a common name?
Lucillie is classified as "Very Rare" and is more popular than 58.9% of all first names in the SSA database. A total of 260 births have been registered with this name since 1880.
When was Lucillie most popular?
Lucillie reached peak popularity in 1927, when 12 babies were given this name. The average age of a living person named Lucillie is approximately 76 years old, reflecting when the name was most commonly given.
What does the SSA popularity chart show?
The popularity chart tracks birth registrations, not people currently alive. It shows how often Lucillie was given to babies from 1880 through 2024, which is why it is the best tool on the page for seeing long-run naming trends.
Is Lucillie a female name?
Lucillie is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
Why can Lucillie have a lot of living bearers even if it is not trendy now?
Because a name can build up a large population over many decades. Lucillie peaked in 1927, and the average living bearer is about 76 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Lucillie Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Lucillie Smith, Lucillie Johnson, Lucillie 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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