How Many People Are Named Laci?
An estimated 9,288 people in the United States have the first name Laci. It is almost exclusively a female name. The average bearer is 28 years old, and Laci peaked in popularity in 2003 with 686 births that year.
Below you will find a full statistical profile of Laci 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 Laci paired with any surname.
Estimated Living Americans
9,288
About 1 in 36,903 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
28
years old
Peak Year
2003
686 births
Total Registered
9,596
since 1880
Gender Distribution for Laci
Laci is almost exclusively a female name. Out of 9,596 total births registered, 100.0% were female.
Laci as a female name
Ranked #3,996 in 2024
37 female births in 2024
Peak: 2003 (686 births)
Laci: Popularity Over Time
SSA records for Laci span from the 1960s to the 2020s, covering 7 decades of naming data. The most popular decade for this name was the 2000s, when 3,405 babies were registered. Laci has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Laci by Decade
How has Laci 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.
Laci by State
Birth registrations for Laci span all 44 states and territories in the SSA database. The highest counts are in Texas, California, Louisiana. The lowest are in Nevada, New Hampshire, Maine. On average, about 159 Lacis were registered per state.
Laci + Last Name Combinations
How many people share a full name with Laci as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Laci
Other first names starting with L with a similar number of bearers.
Laci: Questions and Answers
How many people in the U.S. are named Laci?
We estimate approximately 9,288 people named Laci 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 36,903 Americans share this first name.
Is Laci a common name?
Laci is classified as "Rare" and is more popular than 97.6% of all first names in the SSA database. A total of 9,596 births have been registered with this name since 1880.
When was Laci most popular?
Laci reached peak popularity in 2003, when 686 babies were given this name. The average age of a living person named Laci is approximately 28 years old, reflecting when the name was most commonly given.
Is Laci a female name?
Laci is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Laci Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Laci Smith, Laci Johnson, Laci 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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