How Many People Are Named Heliodoro?
An estimated 140 people in the United States have the first name Heliodoro. It is almost exclusively a male name. The average bearer is 43 years old, and Heliodoro peaked in popularity in 1961 with 8 births that year.
Below you will find a full statistical profile of Heliodoro 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 Heliodoro paired with any surname.
Estimated Living Americans
140
About 1 in 2,448,245 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
43
years old
Peak Year
1961
8 births
Total Registered
163
since 1880
Gender Distribution for Heliodoro
Heliodoro is almost exclusively a male name. Out of 163 total births registered, 100.0% were male.
Heliodoro as a male name
Ranked #11,244 in 2010
6 male births in 2010
Peak: 1961 (8 births)
Heliodoro: Popularity Over Time
SSA records for Heliodoro span from the 1920s to the 2010s, covering 9 decades of naming data. The most popular decade for this name was the 1990s, when 48 babies were registered. Heliodoro has declined significantly from its peak in the 1990s. Recent registrations are a fraction of what they were at the name's height.
Heliodoro by Decade
How has Heliodoro 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.
Heliodoro by State
Heliodoro + Last Name Combinations
How many people share a full name with Heliodoro as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Heliodoro
Other first names starting with H with a similar number of bearers.
Heliodoro: Questions and Answers
How many people in the U.S. are named Heliodoro?
We estimate approximately 140 people named Heliodoro 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 2,448,245 Americans share this first name.
Is Heliodoro a common name?
Heliodoro is classified as "Very Rare" and is more popular than 69.3% of all first names in the SSA database. A total of 163 births have been registered with this name since 1880.
When was Heliodoro most popular?
Heliodoro reached peak popularity in 1961, when 8 babies were given this name. The average age of a living person named Heliodoro is approximately 43 years old, reflecting when the name was most commonly given.
Is Heliodoro a male name?
Heliodoro is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Heliodoro Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Heliodoro Smith, Heliodoro Johnson, Heliodoro 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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