How Many People Are Named Haillie?
An estimated 360 people in the United States have the first name Haillie. It is almost exclusively a female name. The average bearer is 23 years old, and Haillie peaked in popularity in 2003 with 39 births that year.
Below you will find a full statistical profile of Haillie 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 Haillie paired with any surname.
Estimated Living Americans
360
About 1 in 952,095 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
23
years old
Peak Year
2003
39 births
Total Registered
367
since 1880
Gender Distribution for Haillie
Haillie is almost exclusively a female name. Out of 367 total births registered, 100.0% were female.
Haillie as a female name
Ranked #16,396 in 2019
5 female births in 2019
Peak: 2003 (39 births)
Haillie: Popularity Over Time
SSA records for Haillie span from the 1990s to the 2010s, covering 3 decades of naming data. The most popular decade for this name was the 2000s, when 220 babies were registered. Haillie has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Haillie by Decade
How has Haillie 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.
Haillie by State
Birth registrations for Haillie span all 4 states and territories in the SSA database. The highest counts are in California, Texas, New York. The lowest are in Ohio, New York, Texas. On average, about 7 Haillies were registered per state.
Haillie + Last Name Combinations
How many people share a full name with Haillie as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Haillie
Other first names starting with H with a similar number of bearers.
Haillie: Questions and Answers
How many people in the U.S. are named Haillie?
We estimate approximately 360 people named Haillie 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 952,095 Americans share this first name.
Is Haillie a common name?
Haillie is classified as "Very Rare" and is more popular than 81.2% of all first names in the SSA database. A total of 367 births have been registered with this name since 1880.
When was Haillie most popular?
Haillie reached peak popularity in 2003, when 39 babies were given this name. The average age of a living person named Haillie is approximately 23 years old, reflecting when the name was most commonly given.
Is Haillie a female name?
Haillie is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Haillie Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Haillie Smith, Haillie Johnson, Haillie 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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