How Many People Are Named Dilon?
An estimated 417 people in the United States have the first name Dilon. It is almost exclusively a male name. The average bearer is 24 years old, and Dilon peaked in popularity in 2003 with 27 births that year.
Below you will find a full statistical profile of Dilon 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 Dilon paired with any surname.
Estimated Living Americans
417
About 1 in 821,953 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
24
years old
Peak Year
2003
27 births
Total Registered
424
since 1880
Gender Distribution for Dilon
Dilon is almost exclusively a male name. Out of 424 total births registered, 100.0% were male.
Dilon as a male name
Ranked #12,689 in 2023
5 male births in 2023
Peak: 2003 (27 births)
Dilon: Popularity Over Time
SSA records for Dilon span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 2000s, when 196 babies were registered. Dilon has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Dilon by Decade
How has Dilon 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.
Dilon + Last Name Combinations
How many people share a full name with Dilon as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Dilon
Other first names starting with D with a similar number of bearers.
Dilon: Questions and Answers
How many people in the U.S. are named Dilon?
We estimate approximately 417 people named Dilon 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 821,953 Americans share this first name.
Is Dilon a common name?
Dilon is classified as "Very Rare" and is more popular than 82.7% of all first names in the SSA database. A total of 424 births have been registered with this name since 1880.
When was Dilon most popular?
Dilon reached peak popularity in 2003, when 27 babies were given this name. The average age of a living person named Dilon is approximately 24 years old, reflecting when the name was most commonly given.
Is Dilon a male name?
Dilon is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Dilon Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Dilon Smith, Dilon Johnson, Dilon 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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