How Many People Are Named Lamarius?
An estimated 196 people in the United States have the first name Lamarius. It is almost exclusively a male name. The average bearer is 22 years old, and Lamarius peaked in popularity in 2009 with 15 births that year.
Below you will find a full statistical profile of Lamarius 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 Lamarius paired with any surname.
Estimated Living Americans
196
About 1 in 1,748,747 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
22
years old
Peak Year
2009
15 births
Total Registered
199
since 1880
Gender Distribution for Lamarius
Lamarius is almost exclusively a male name. Out of 199 total births registered, 100.0% were male.
Lamarius as a male name
Ranked #13,502 in 2022
5 male births in 2022
Peak: 2009 (15 births)
Lamarius: Popularity Over Time
SSA records for Lamarius span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 2000s, when 106 babies were registered. Lamarius has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Lamarius by Decade
How has Lamarius 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.
Lamarius + Last Name Combinations
How many people share a full name with Lamarius as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Lamarius
Other first names starting with L with a similar number of bearers.
Lamarius: Questions and Answers
How many people in the U.S. are named Lamarius?
We estimate approximately 196 people named Lamarius 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 1,748,747 Americans share this first name.
Is Lamarius a common name?
Lamarius is classified as "Very Rare" and is more popular than 74% of all first names in the SSA database. A total of 199 births have been registered with this name since 1880.
When was Lamarius most popular?
Lamarius reached peak popularity in 2009, when 15 babies were given this name. The average age of a living person named Lamarius is approximately 22 years old, reflecting when the name was most commonly given.
Is Lamarius a male name?
Lamarius is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Lamarius Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Lamarius Smith, Lamarius Johnson, Lamarius 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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