How Many People Are Named Deagan?
An estimated 991 people in the United States have the first name Deagan. It is almost exclusively a male name. The average bearer is 15 years old, and Deagan peaked in popularity in 2009 with 86 births that year.
Below you will find a full statistical profile of Deagan 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 Deagan paired with any surname.
Estimated Living Americans
991
About 1 in 345,867 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
15
years old
Peak Year
2009
86 births
Total Registered
1,000
since 1880
Gender Distribution for Deagan
Deagan is almost exclusively a male name. Out of 1,000 total births registered, 100.0% were male.
Deagan as a male name
Ranked #5,477 in 2024
17 male births in 2024
Peak: 2009 (86 births)
Deagan: Popularity Over Time
SSA records for Deagan span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2010s, when 476 babies were registered. Deagan has declined significantly from its peak in the 2010s. Recent registrations are a fraction of what they were at the name's height.
Deagan by Decade
How has Deagan 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.
Deagan by State
Birth registrations for Deagan span all 9 states and territories in the SSA database. The highest counts are in California, Michigan, Utah. The lowest are in Texas, Oregon, Colorado. On average, about 25 Deagans were registered per state.
Deagan + Last Name Combinations
How many people share a full name with Deagan as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Deagan
Other first names starting with D with a similar number of bearers.
Deagan: Questions and Answers
How many people in the U.S. are named Deagan?
We estimate approximately 991 people named Deagan 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 345,867 Americans share this first name.
Is Deagan a common name?
Deagan is classified as "Very Rare" and is more popular than 90.1% of all first names in the SSA database. A total of 1,000 births have been registered with this name since 1880.
When was Deagan most popular?
Deagan reached peak popularity in 2009, when 86 babies were given this name. The average age of a living person named Deagan is approximately 15 years old, reflecting when the name was most commonly given.
Is Deagan a male name?
Deagan is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Deagan Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Deagan Smith, Deagan Johnson, Deagan 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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