How Many People Are Named Rodarius?
An estimated 148 people in the United States have the first name Rodarius. It is almost exclusively a male name. The average bearer is 25 years old, and Rodarius peaked in popularity in 2000 with 17 births that year.
Below you will find a full statistical profile of Rodarius 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 Rodarius paired with any surname.
Estimated Living Americans
148
About 1 in 2,315,908 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
25
years old
Peak Year
2000
17 births
Total Registered
151
since 1880
Gender Distribution for Rodarius
Rodarius is almost exclusively a male name. Out of 151 total births registered, 100.0% were male.
Rodarius as a male name
Ranked #11,953 in 2023
6 male births in 2023
Peak: 2000 (17 births)
Rodarius: Popularity Over Time
SSA records for Rodarius span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2000s, when 69 babies were registered. Rodarius has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Rodarius by Decade
How has Rodarius 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.
Rodarius by State
Rodarius + Last Name Combinations
How many people share a full name with Rodarius as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Rodarius
Other first names starting with R with a similar number of bearers.
Rodarius: Questions and Answers
How many people in the U.S. are named Rodarius?
We estimate approximately 148 people named Rodarius 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 2,315,908 Americans share this first name.
Is Rodarius a common name?
Rodarius is classified as "Very Rare" and is more popular than 70.1% of all first names in the SSA database. A total of 151 births have been registered with this name since 1880.
When was Rodarius most popular?
Rodarius reached peak popularity in 2000, when 17 babies were given this name. The average age of a living person named Rodarius is approximately 25 years old, reflecting when the name was most commonly given.
Is Rodarius a male name?
Rodarius is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Rodarius Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Rodarius Smith, Rodarius Johnson, Rodarius 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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