How Many People Are Named Riena?
An estimated 21 people in the United States have the first name Riena. It is almost exclusively a female name. The average bearer is 33 years old, and Riena peaked in popularity in 1988 with 6 births that year.
Below you will find a full statistical profile of Riena 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 Riena paired with any surname.
Key Insights
- Riena is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
21
About 1 in 16,321,635 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
33
years old
Peak Year
1988
6 births
Total Registered
22
since 1880
Gender Distribution for Riena
Riena is almost exclusively a female name. Out of 22 total births registered, 100.0% were female.
Riena as a female name
Ranked #16,128 in 2013
6 female births in 2013
Peak: 1988 (6 births)
Riena: Popularity Over Time
SSA records for Riena span from the 1970s to the 2010s, covering 4 decades of naming data. The most popular decade for this name was the 2010s, when 6 babies were registered. Riena remains highly popular today, with recent registration numbers near its historical peak.
Riena by Decade
How has Riena 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.
Riena + Last Name Combinations
How many people share a full name with Riena as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Riena
Other first names starting with R with a similar number of bearers.
Riena: Questions and Answers
How many people in the U.S. are named Riena?
We estimate approximately 21 people named Riena 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 16,321,635 Americans share this first name.
Is Riena a common name?
Riena is classified as "Very Rare" and is more popular than 40.8% of all first names in the SSA database. A total of 22 births have been registered with this name since 1880.
When was Riena most popular?
Riena reached peak popularity in 1988, when 6 babies were given this name. The average age of a living person named Riena is approximately 33 years old, reflecting when the name was most commonly given.
Is Riena a female name?
Riena is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Riena Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Riena Smith, Riena Johnson, Riena 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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