How Many People Are Named Luci?
An estimated 2,602 people in the United States have the first name Luci. It is almost exclusively a female name. The average bearer is 29 years old, and Luci peaked in popularity in 2010 with 95 births that year.
Below you will find a full statistical profile of Luci 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 Luci paired with any surname.
Estimated Living Americans
2,602
About 1 in 131,727 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
29
years old
Peak Year
2010
95 births
Total Registered
2,805
since 1880
Gender Distribution for Luci
Luci is almost exclusively a female name. Out of 2,805 total births registered, 100.0% were female.
Luci as a female name
Ranked #2,903 in 2024
57 female births in 2024
Peak: 2010 (95 births)
Luci: Popularity Over Time
SSA records for Luci span from the 1930s to the 2020s, covering 10 decades of naming data. The most popular decade for this name was the 2010s, when 695 babies were registered. While Luci is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Luci by Decade
How has Luci 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.
Luci by State
Birth registrations for Luci span all 17 states and territories in the SSA database. The highest counts are in California, Texas, New York. The lowest are in Washington, Utah, Tennessee. On average, about 30 Lucis were registered per state.
Luci + Last Name Combinations
How many people share a full name with Luci as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Luci
Other first names starting with L with a similar number of bearers.
Luci: Questions and Answers
How many people in the U.S. are named Luci?
We estimate approximately 2,602 people named Luci 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 131,727 Americans share this first name.
Is Luci a common name?
Luci is classified as "Rare" and is more popular than 94.7% of all first names in the SSA database. A total of 2,805 births have been registered with this name since 1880.
When was Luci most popular?
Luci reached peak popularity in 2010, when 95 babies were given this name. The average age of a living person named Luci is approximately 29 years old, reflecting when the name was most commonly given.
Is Luci a female name?
Luci is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Luci Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Luci Smith, Luci Johnson, Luci 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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