How Many People Are Named Quindarius?
An estimated 434 people in the United States have the first name Quindarius. It is almost exclusively a male name. The average bearer is 25 years old, and Quindarius peaked in popularity in 2001 with 35 births that year.
Below you will find a full statistical profile of Quindarius 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 Quindarius paired with any surname.
Estimated Living Americans
434
About 1 in 789,757 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
25
years old
Peak Year
2001
35 births
Total Registered
442
since 1880
Gender Distribution for Quindarius
Quindarius is almost exclusively a male name. Out of 442 total births registered, 100.0% were male.
Quindarius as a male name
Ranked #13,572 in 2020
5 male births in 2020
Peak: 2001 (35 births)
Quindarius: Popularity Over Time
SSA records for Quindarius span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 1990s, when 192 babies were registered. Quindarius has declined significantly from its peak in the 1990s. Recent registrations are a fraction of what they were at the name's height.
Quindarius by Decade
How has Quindarius 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.
Quindarius by State
Birth registrations for Quindarius span all 3 states and territories in the SSA database. The highest counts are in Alabama, Georgia, Mississippi. The lowest are in Mississippi, Georgia, Alabama. On average, about 65 Quindariuss were registered per state.
Quindarius + Last Name Combinations
How many people share a full name with Quindarius as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Quindarius
Other first names starting with Q with a similar number of bearers.
Quindarius: Questions and Answers
How many people in the U.S. are named Quindarius?
We estimate approximately 434 people named Quindarius 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 789,757 Americans share this first name.
Is Quindarius a common name?
Quindarius is classified as "Very Rare" and is more popular than 83.2% of all first names in the SSA database. A total of 442 births have been registered with this name since 1880.
When was Quindarius most popular?
Quindarius reached peak popularity in 2001, when 35 babies were given this name. The average age of a living person named Quindarius is approximately 25 years old, reflecting when the name was most commonly given.
Is Quindarius a male name?
Quindarius is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Quindarius Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Quindarius Smith, Quindarius Johnson, Quindarius 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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