Total births
455
Girls' name · since 1986
Hailley
455 babies named Hailley in U.S. Social Security records since 1986, with the highest year being 2000. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- 455
- total births
- 1986–2022
- years on record
- 2000s
- peak decade
- 50%
- born in that decade
Hailley is not among the current top-ranked girls names; 455 have been recorded since 1986.
According to the U.S. Social Security Administration, Hailley has been recorded 455 times among girls since 1986, though it is not among the currently most-used girls names, with its heaviest use in the 2000s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 1986 to 2022.
- 455 total births
- 1986–2022 years on record
- 2000s peak decade
- 50% born in that decade
Data updated Jun 2026
The verdict
455 girls have been named Hailley since 1986, peaking in the 2000s, last recorded in 2022.
- 455
- total births
- 1986–2022
- years on record
- 2000s
- peak decade
- 50%
- born in that decade
2000s
Peak decade
50% of everyone ever named Hailley was born in this single decade.
2000
Single peak year
36 babies were named Hailley in 2000 - its busiest year on record.
Hailley's usage pattern, beyond the headline number
Hailley splits its recorded history at 2002: 48% of all births land in the more recent half, 52% in the earlier half, an evenly balanced pattern over time. The single quietest year was 2011 (5 births) -- compare that against the 2000 peak of 36 for a sense of just how much the name's popularity has swung.
Hailley at a glance
Last recorded 2022Peak year
2000
Current rank
Unranked
Active since
1986
Hailley popularity over time
Annual U.S. births registered with the Social Security Administration · 1986–2022
- Peak year (2000)
- 36
- Annual births at peak, across 37 years of records
Hailley by decade
Total births in each ten-year window, peak vs trough at a glance
2000s was Hailley's strongest decade.
229 babies received the name during that ten-year window, about 50% of all-time use.
Hailley births by decade
Total births in each ten-year window
- 1980s 6
1980s
6 births
- 1990s
1990s
182 births
- 2000s
2000s
229 births
- 2010s 33
2010s
33 births
- 2020s 5
2020s
5 births
What this shows Peak: 2000s at 229 births (50% of all-time use).
Hailley by state
Where Hailley concentrates geographically, total births since 1986
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | New York | | 11 | 2.4% |
| #2 | California | | 6 | 1.3% |
| #3 | Texas | | 6 | 1.3% |
New York share of Hailley's total US births 2.4%
Even split
11 of 455 births nationwide. Compared to a flat distribution across 3 reporting states.
Frequently Asked Questions
How popular is the name Hailley? ▼
Hailley has been given to 455 babies in the U.S. since 1986, according to SSA data. Its last appearance in the data was 2022. 36 babies were born in 2000, its single highest year.
When was Hailley most popular? ▼
Hailley was most popular in the 2000s decade with 229 total births. The single peak year was 2000.
Where is Hailley most popular? ▼
The top states for the name Hailley are New York (11 births), California (6 births), Texas (6 births).
How long has the name Hailley been used? ▼
Hailley has been recorded in Social Security data since 1986, spanning 37 years of data through 2022.
What names are similar to Hailley? ▼
Names with a similar sound or spelling include Hailey, Hailee, Hailie, Haisley, and 4 more. These share a common prefix and are also used for girls.
What to do with Hailley's data
- Hailley's decade-level peak was the 2000s (229 total births); usage has since declined to 5 in the 2020s -- if you're weighing a "classic revival" angle, the trend line argues against it.
- New York records the most Hailleys (11 births) -- see the full state breakdown if geography matters to your decision. New York names
- Weighing it against an alternative? Put two names side by side. Compare names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Hailley
Nearby Names Like Hailley
Names with a similar sound, spelling, or feel to Hailley
Hailey Girl
#100 181,434 births
Hailee Girl
#1286 16,484 births
Hailie Girl
#1572 6,565 births
Haisley Girl
#445 5,433 births
Haily Girl
#11364 3,113 births
Compare Hailley side by side: Hailley vs Hailey Hailley vs Hailee Hailley vs Hailie
Related Names
Names with a similar number of total births
Data Sources
Data as of June 2026. Source: U.S. Social Security Administration (SSA).
According to the Social Security Administration, this profile draws directly from the agency's public-use baby-name files (updated June 2026). See our methodology for the full extraction, aggregation, and privacy-suppression rules.
Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications, National Data, 1986–2022 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Hailley: Baby Name Since 1986 - 455 Births, Peak 2000." NameAlmanac. Accessed via https://namealmanac.com/name/hailley. Licensed CC BY-SA 4.0.
Name Almanac is rendered directly from the Social Security Administration's public baby-name files, no number is typed in by an editor. This profile for Hailley draws directly on SSA national and state-level files, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.