How Many People Are Named Dallan?
An estimated 715 people in the United States have the first name Dallan. It is almost exclusively a male name. The average bearer is 26 years old, and Dallan peaked in popularity in 2008 with 34 births that year.
Below you will find a full statistical profile of Dallan 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 Dallan paired with any surname.
Estimated Living Americans
715
About 1 in 479,377 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
26
years old
Peak Year
2008
34 births
Total Registered
745
since 1880
Gender Distribution for Dallan
Dallan is almost exclusively a male name. Out of 745 total births registered, 100.0% were male.
Dallan as a male name
Ranked #5,693 in 2024
16 male births in 2024
Peak: 2008 (34 births)
Dallan: Popularity Over Time
SSA records for Dallan span from the 1930s to the 2020s, covering 9 decades of naming data. The most popular decade for this name was the 2000s, when 224 babies were registered. Dallan has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Dallan by Decade
How has Dallan 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.
Dallan by State
Dallan + Last Name Combinations
How many people share a full name with Dallan as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Dallan
Other first names starting with D with a similar number of bearers.
Dallan: Questions and Answers
How many people in the U.S. are named Dallan?
We estimate approximately 715 people named Dallan 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 479,377 Americans share this first name.
Is Dallan a common name?
Dallan is classified as "Very Rare" and is more popular than 87.7% of all first names in the SSA database. A total of 745 births have been registered with this name since 1880.
When was Dallan most popular?
Dallan reached peak popularity in 2008, when 34 babies were given this name. The average age of a living person named Dallan is approximately 26 years old, reflecting when the name was most commonly given.
Is Dallan a male name?
Dallan is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Dallan Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Dallan Smith, Dallan Johnson, Dallan 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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