US rank #10558 Girls' name Peak 2010 171 births

Leily — #10558 US girls' name

171 babies named Leily in U.S. Social Security records since 1991, with the highest year being 2010. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1990s52000s602010s752020s31
#10558
of 17,661 girls in use

More common than 40% of names given to girls today.

2010s
Peak decade

44% of everyone ever named Leily was born in this single decade.

2010
Single peak year

15 babies were named Leily in 2010 — its busiest year on record.

What the Data Says About Leily

The Social Security Administration has registered 171 babies named Leily between 1991 and 2024, spanning 34 consecutive years of U.S. birth records. As a girl's name, Leily currently holds the #10558 rank among girls for 2024. The name reached its historical peak in 2010, when 15 babies received it in a single year.

Decade-level aggregation shows that Leily performed strongest in the 2010s, accumulating 75 births during that ten-year window. Across the 4 decades of recorded activity, Leily shows notable generational variation in parental adoption. Geographically, the name is most concentrated in California, which accounts for 5 births — the largest state-level total in the dataset — followed by . In total, SSA state-level files list Leily in 1 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Leily in our reference dataset. These figures derive from SSA's annual national and state-level name files, which include any name appearing at least five times in a given year or state-year; names below that threshold are suppressed for privacy and therefore excluded from the totals shown here. The 171 total represents a lower bound — actual usage may be higher in years or states where the count fell below the disclosure floor. This page is provided for informational and research purposes only and does not constitute personal, legal, or naming advice.

Leily at a glance

Outside the top 1,000

Total births

171

Since 1991

34 years of records

Peak year

2010

15 births that year

Strongest decade: 2010s

Current rank

#10,558

Among girls

As of 2024

Active since

1991

Recorded for 34 years

Last year on file: 2024

Leily popularity over time

Annual U.S. births registered with the Social Security Administration · 2024–1991

Outside the top 1,000
Peak year (2010)
15
Annual births at peak — across 34 years of records
05101520 20242020201520122009200520011991 5

Leily by decade

Total births in each ten-year window — peak vs trough at a glance

Peak: 2010s
Peak decade
2010s
75 births that decade — 44% of Leily's all-time total
1990s52000s602010s752020s31

Leily by state

Where Leily concentrates geographically — total births since 1991

Geographically diffuse
Top 1 states by recorded births for the name Leily
Rank State Visual share Births Share of total
#1 California
5 2.9%
California share of Leily's total US births 2.9%

5 of 171 births nationwide.

Frequently Asked Questions

How popular is the name Leily?
171 babies have been named Leily since 1991. It currently ranks #10558 among girls. The peak year was 2010 with 15 births.
When was Leily most popular?
Leily was most popular in the 2010s decade with 75 total births. The single peak year was 2010.
Where is Leily most popular?
The top states for the name Leily are California (5 births).
How long has the name Leily been used?
Leily has been recorded in Social Security data since 1991, spanning 34 years of data through 2024.
What names are similar to Leily?
Names with a similar sound or spelling include Leila, Leilani, Leigh, Leia, and 4 more. These share a common prefix and are also used for girls.

Keep exploring Leily

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Data Sources

Data as of 2024. Source: U.S. Social Security Administration (SSA).

Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, 1991–2024 (ssa.gov/oact/babynames). National-level data includes all names with 5 or more occurrences in a given year.

State-level: Source: U.S. Social Security Administration, Baby Names — State-Level Files (namesbystate.zip). Includes all names with 5 or more occurrences per state per year; rarer names are excluded for privacy.