How Many People Are Named Herminio?
An estimated 1,115 people in the United States have the first name Herminio. It is almost exclusively a male name. The average bearer is 46 years old, and Herminio peaked in popularity in 1968 with 30 births that year.
Below you will find a full statistical profile of Herminio 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 Herminio paired with any surname.
Estimated Living Americans
1,115
About 1 in 307,403 people in the U.S.
Rarity
Rare
Predicted Gender
Male
100.0% confidence
Average Age
46
years old
Peak Year
1968
30 births
Total Registered
1,419
since 1880
Gender Distribution for Herminio
Herminio is almost exclusively a male name. Out of 1,419 total births registered, 100.0% were male.
Herminio as a male name
Ranked #12,941 in 2024
5 male births in 2024
Peak: 1968 (30 births)
Herminio: Popularity Over Time
SSA records for Herminio span from the 1910s to the 2020s, covering 12 decades of naming data. The most popular decade for this name was the 1960s, when 211 babies were registered. Herminio has declined significantly from its peak in the 1960s. Recent registrations are a fraction of what they were at the name's height.
Herminio by Decade
How has Herminio 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.
Herminio by State
Birth registrations for Herminio span all 5 states and territories in the SSA database. The highest counts are in New York, Texas, California. The lowest are in New Jersey, New Mexico, California. On average, about 105 Herminios were registered per state.
Herminio + Last Name Combinations
How many people share a full name with Herminio as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Herminio
Other first names starting with H with a similar number of bearers.
Herminio: Questions and Answers
How many people in the U.S. are named Herminio?
We estimate approximately 1,115 people named Herminio 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 307,403 Americans share this first name.
Is Herminio a common name?
Herminio is classified as "Rare" and is more popular than 90.8% of all first names in the SSA database. A total of 1,419 births have been registered with this name since 1880.
When was Herminio most popular?
Herminio reached peak popularity in 1968, when 30 babies were given this name. The average age of a living person named Herminio is approximately 46 years old, reflecting when the name was most commonly given.
Is Herminio a male name?
Herminio is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Herminio Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Herminio Smith, Herminio Johnson, Herminio 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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