How Many People Are Named Loui?
An estimated 139 people in the United States have the first name Loui. It is almost exclusively a male name. The average bearer is 15 years old, and Loui peaked in popularity in 2021 with 15 births that year.
Below you will find a full statistical profile of Loui 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 Loui paired with any surname.
Estimated Living Americans
139
About 1 in 2,465,859 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
15
years old
Peak Year
2021
15 births
Total Registered
141
since 1880
Gender Distribution for Loui
Loui is almost exclusively a male name. Out of 141 total births registered, 100.0% were male.
Loui as a male name
Ranked #8,062 in 2024
10 male births in 2024
Peak: 2021 (15 births)
Loui: Popularity Over Time
SSA records for Loui span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2020s, when 56 babies were registered. Loui remains highly popular today, with recent registration numbers near its historical peak.
Loui by Decade
How has Loui 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.
Loui + Last Name Combinations
How many people share a full name with Loui as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Loui
Other first names starting with L with a similar number of bearers.
Loui: Questions and Answers
How many people in the U.S. are named Loui?
We estimate approximately 139 people named Loui 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 2,465,859 Americans share this first name.
Is Loui a common name?
Loui is classified as "Very Rare" and is more popular than 69.2% of all first names in the SSA database. A total of 141 births have been registered with this name since 1880.
When was Loui most popular?
Loui reached peak popularity in 2021, when 15 babies were given this name. The average age of a living person named Loui is approximately 15 years old, reflecting when the name was most commonly given.
Is Loui a male name?
Loui is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Loui Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Loui Smith, Loui Johnson, Loui 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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