Total births
138
Girls' name · since 2007
Harleyquinn
138 babies named Harleyquinn in U.S. Social Security records since 2007, with the highest year being 2014. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- 138
- total births
- 2007–2020
- years on record
- 2010s
- peak decade
- 92%
- born in that decade
Harleyquinn is not among the current top-ranked girls names; 138 have been recorded since 2007.
Harleyquinn has 138 recorded births among girls since 2007, 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 2007 to 2020.
- 138 total births
- 2007–2020 years on record
- 2010s peak decade
- 92% born in that decade
Data updated Jul 2026
The verdict
138 girls have been named Harleyquinn since 2007, peaking in the 2010s, last recorded in 2020.
- 138
- total births
- 2007–2020
- years on record
- 2010s
- peak decade
- 92%
- born in that decade
2010s
Peak decade
92% of everyone ever named Harleyquinn was born in this single decade.
2014
Single peak year
24 babies were named Harleyquinn in 2014 - its busiest year on record.
Harleyquinn's usage pattern, beyond the headline number
Splitting Harleyquinn's full recorded timeline at 2015, 52% of its total births fall in the more recent half of the record versus 48% in the earlier half -- a fairly even split across the full record. Its quietest year on record was 2020, with just 5 recorded births -- worth weighing against the 2014 peak of 24 to see the full range of the name's swing in popularity.
Harleyquinn at a glance
Last recorded 2020Peak year
2014
Current rank
Unranked
Active since
2007
Harleyquinn popularity over time
Annual U.S. births registered with the Social Security Administration · 2007–2020
- Peak year (2014)
- 24
- Annual births at peak, across 14 years of records
Harleyquinn by decade
Total births in each ten-year window, peak vs trough at a glance
2010s was Harleyquinn's strongest decade.
127 babies received the name during that ten-year window, about 92% of all-time use.
Harleyquinn births by decade
Total births in each ten-year window
- 2000s 6
2000s
6 births
- 2010s
2010s
127 births
- 2020s 5
2020s
5 births
What this shows Peak: 2010s at 127 births (92% of all-time use).
Harleyquinn by state
Where Harleyquinn concentrates geographically, total births since 2007
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | California | | 5 | 3.6% |
California share of Harleyquinn's total US births 3.6%
5 of 138 births nationwide.
Frequently Asked Questions
How popular is the name Harleyquinn? ▼
138 babies have been named Harleyquinn since 2007. It was last recorded in 2020. The peak year was 2014 with 24 births.
When was Harleyquinn most popular? ▼
Harleyquinn was most popular in the 2010s decade with 127 total births. The single peak year was 2014.
Where is Harleyquinn most popular? ▼
The top states for the name Harleyquinn are California (5 births).
How long has the name Harleyquinn been used? ▼
Records for Harleyquinn go back to 2007, giving 14 years of history through 2020.
What names are similar to Harleyquinn? ▼
Names with a similar sound or spelling include Harper, Harriet, Harmony, Harley, and 4 more. These share a common prefix and are also used for girls.
What to do with Harleyquinn's data
- Harleyquinn's decade-level peak was the 2010s (127 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.
- California records the most Harleyquinns (5 births) -- see the full state breakdown if geography matters to your decision. California 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 Harleyquinn
Nearby Names Like Harleyquinn
Names with a similar sound, spelling, or feel to Harleyquinn
Harper Girl
#12 139,063 births
Harriet Girl
#1149 90,306 births
Harmony Girl
#264 36,226 births
Harley Girl
#396 31,167 births
Harriett Girl
#11124 21,621 births
Compare Harleyquinn side by side: Harleyquinn vs Harper Harleyquinn vs Harriet Harleyquinn vs Harmony
Related Names
Names with a similar number of total births
Data Sources
Data as of July 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, 2007–2020 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Harleyquinn: Baby Name Since 2007 - 138 Births, Peak 2014." NameAlmanac. Accessed via https://namealmanac.com/name/harleyquinn. 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 Harleyquinn 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 July 2026.