How Many People Are Named Quintarius?
An estimated 376 people in the United States have the first name Quintarius. It is almost exclusively a male name. The average bearer is 28 years old, and Quintarius peaked in popularity in 1997 with 25 births that year.
Below you will find a full statistical profile of Quintarius 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 Quintarius paired with any surname.
Estimated Living Americans
376
About 1 in 911,581 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
28
years old
Peak Year
1997
25 births
Total Registered
384
since 1880
Gender Distribution for Quintarius
Quintarius is almost exclusively a male name. Out of 384 total births registered, 100.0% were male.
Quintarius as a male name
Ranked #9,628 in 2022
8 male births in 2022
Peak: 1997 (25 births)
Quintarius: Popularity Over Time
SSA records for Quintarius span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 1990s, when 195 babies were registered. Quintarius has declined significantly from its peak in the 1990s. Recent registrations are a fraction of what they were at the name's height.
Quintarius by Decade
How has Quintarius 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.
Quintarius by State
Birth registrations for Quintarius span all 4 states and territories in the SSA database. The highest counts are in Mississippi, Georgia, Alabama. The lowest are in Tennessee, Alabama, Georgia. On average, about 20 Quintariuss were registered per state.
Quintarius + Last Name Combinations
How many people share a full name with Quintarius as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Quintarius
Other first names starting with Q with a similar number of bearers.
Quintarius: Questions and Answers
How many people in the U.S. are named Quintarius?
We estimate approximately 376 people named Quintarius 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 911,581 Americans share this first name.
Is Quintarius a common name?
Quintarius is classified as "Very Rare" and is more popular than 81.7% of all first names in the SSA database. A total of 384 births have been registered with this name since 1880.
When was Quintarius most popular?
Quintarius reached peak popularity in 1997, when 25 babies were given this name. The average age of a living person named Quintarius is approximately 28 years old, reflecting when the name was most commonly given.
Is Quintarius a male name?
Quintarius is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Quintarius Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Quintarius Smith, Quintarius Johnson, Quintarius 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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