How Many People Are Named Dorion?
An estimated 572 people in the United States have the first name Dorion. It is almost exclusively a male name. The average bearer is 27 years old, and Dorion peaked in popularity in 2004 with 25 births that year.
Below you will find a full statistical profile of Dorion 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 Dorion paired with any surname.
Estimated Living Americans
572
About 1 in 599,221 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
27
years old
Peak Year
2004
25 births
Total Registered
585
since 1880
Gender Distribution for Dorion
Dorion is almost exclusively a male name. Out of 585 total births registered, 100.0% were male.
Dorion as a male name
Ranked #11,246 in 2024
6 male births in 2024
Peak: 2004 (25 births)
Dorion: Popularity Over Time
SSA records for Dorion span from the 1970s to the 2020s, covering 6 decades of naming data. The most popular decade for this name was the 2000s, when 194 babies were registered. Dorion has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Dorion by Decade
How has Dorion 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.
Dorion by State
Dorion + Last Name Combinations
How many people share a full name with Dorion as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Dorion
Other first names starting with D with a similar number of bearers.
Dorion: Questions and Answers
How many people in the U.S. are named Dorion?
We estimate approximately 572 people named Dorion 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 599,221 Americans share this first name.
Is Dorion a common name?
Dorion is classified as "Very Rare" and is more popular than 85.8% of all first names in the SSA database. A total of 585 births have been registered with this name since 1880.
When was Dorion most popular?
Dorion reached peak popularity in 2004, when 25 babies were given this name. The average age of a living person named Dorion is approximately 27 years old, reflecting when the name was most commonly given.
Is Dorion a male name?
Dorion is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Dorion Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Dorion Smith, Dorion Johnson, Dorion 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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