Total births
29
Girls' name · since 2011
Hadly
Hadly has 29 recorded births since 2011 in federal Social Security data, most heavily in 2011 -- full year-by-year trend, decade aggregates, and state rankings follow.
- 29
- total births
- 2011–2020
- years on record
- 2010s
- peak decade
- 83%
- born in that decade
Hadly sits outside today's top ranks for girls, with 29 recorded since 2011.
Hadly has 29 recorded births among girls since 2011, per the U.S. Social Security Administration, though it falls outside today's most-used girls names, busiest in the 2010s -- see the year-by-year trends, decade totals, and state-level distribution below, all drawn directly from SSA birth-registration files spanning 2011 to 2020.
- 29 total births
- 2011–2020 years on record
- 2010s peak decade
- 83% born in that decade
Data updated Jun 2026
The verdict
29 girls have been named Hadly since 2011, peaking in the 2010s, last recorded in 2020.
- 29
- total births
- 2011–2020
- years on record
- 2010s
- peak decade
- 83%
- born in that decade
2010s
Peak decade
83% of everyone ever named Hadly was born in this single decade.
2011
Single peak year
7 babies were named Hadly in 2011 - its busiest year on record.
Hadly's usage pattern, beyond the headline number
Divide Hadly's SSA record in two at 2014 and the more recent half accounts for 55% of all births, the earlier half the remaining 45%, a genuinely balanced usage pattern. Its calmest year was 2018, with only 5 births recorded -- set against the 2011 peak of 7, that's the full swing in one name's fortunes.
Hadly at a glance
Last recorded 2020Peak year
2011
Current rank
Unranked
Active since
2011
Hadly popularity over time
Annual U.S. births registered with the Social Security Administration · 2011–2020
- Peak year (2011)
- 7
- Annual births at peak, across 10 years of records
Hadly by decade
Total births in each ten-year window, peak vs trough at a glance
2010s was Hadly's strongest decade.
24 babies received the name during that ten-year window, about 83% of all-time use.
Hadly births by decade
Total births in each ten-year window
- 2010s
2010s
24 births
- 2020s 5
2020s
5 births
What this shows Peak: 2010s at 24 births (83% of all-time use).
Frequently Asked Questions
How popular is the name Hadly? ▼
Since 2011, Social Security records show 29 babies named Hadly. The most recent recorded year was 2020. Its busiest year on record was 2011, with 7 births.
When was Hadly most popular? ▼
Hadly was most popular in the 2010s decade with 24 total births. The single peak year was 2011.
How long has the name Hadly been used? ▼
Records for Hadly go back to 2011, giving 10 years of history through 2020.
What names are similar to Hadly? ▼
Names with a similar sound or spelling include Hadley, Hadassah, Hadlee, Hadleigh, and 4 more. These share a common prefix and are also used for girls.
What to do with Hadly's data
- Hadly's decade-level peak was the 2010s (24 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.
- 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 Hadly
Nearby Names Like Hadly
Names with a similar sound, spelling, or feel to Hadly
Hadley Girl
#115 46,595 births
Hadassah Girl
#530 9,312 births
Hadlee Girl
#942 5,234 births
Hadleigh Girl
#1133 4,467 births
Haddie Girl
#1724 2,061 births
Compare Hadly side by side: Hadly vs Hadley Hadly vs Hadassah Hadly vs Hadlee
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, 2011–2020 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Hadly: Baby Name Since 2011 - 29 Births, Peak 2011." NameAlmanac. Accessed via https://namealmanac.com/name/hadly. 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 Hadly 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.