How Many People Are Named Haedyn?
An estimated 574 people in the United States have the first name Haedyn. It is used for both genders, with 61.6% female. The average bearer is 15 years old, and Haedyn peaked in popularity in 2009 with 57 births that year.
Below you will find a full statistical profile of Haedyn 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 Haedyn paired with any surname.
Estimated Living Americans
574
About 1 in 597,133 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
61.6% confidence
Average Age
15
years old
Peak Year
2009
57 births
Total Registered
580
since 1880
Gender Distribution for Haedyn
Haedyn is a genuinely unisex name, used for both males (38.4%) and females (61.6%). Out of 580 total births registered, 223 were male and 357 were female.
Haedyn as a male name
Ranked #11,373 in 2024
6 male births in 2024
Peak: 2007 (19 births)
Haedyn as a female name
Ranked #14,104 in 2021
6 female births in 2021
Peak: 2009 (42 births)
Haedyn: Popularity Over Time
SSA records for Haedyn span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2010s, when 272 babies were registered. Haedyn has declined significantly from its peak in the 2010s. Recent registrations are a fraction of what they were at the name's height.
Haedyn by Decade
How has Haedyn 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.
Haedyn by State
Haedyn + Last Name Combinations
How many people share a full name with Haedyn as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Haedyn
Other first names starting with H with a similar number of bearers.
Haedyn: Questions and Answers
How many people in the U.S. are named Haedyn?
We estimate approximately 574 people named Haedyn 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 597,133 Americans share this first name.
Is Haedyn a common name?
Haedyn is classified as "Very Rare" and is more popular than 85.8% of all first names in the SSA database. A total of 580 births have been registered with this name since 1880.
When was Haedyn most popular?
Haedyn reached peak popularity in 2009, when 57 babies were given this name. The average age of a living person named Haedyn is approximately 15 years old, reflecting when the name was most commonly given.
Is Haedyn a female name?
Haedyn is predominantly female. 61.6% of people with this name are female. See the gender breakdown above for full details.
How many Haedyn Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Haedyn Smith, Haedyn Johnson, Haedyn 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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