Ly — unisex name
280 babies named Ly in U.S. Social Security records since 1973, with the highest year being 1984. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
53% of everyone ever named Ly was born in this single decade.
24 babies were named Ly in 1984 — its busiest year on record.
What the Data Says About Ly
The Social Security Administration has registered 280 babies named Ly between 1973 and 2008, spanning 36 consecutive years of U.S. birth records. As a girl's name, Ly currently falls outside the top 1,000 girls' names for 2008. The name reached its historical peak in 1984, when 24 babies received it in a single year. Ly is classified as unisex in SSA records: the opposite-sex variant accounts for 119 additional births since 1978.
Decade-level aggregation shows that Ly performed strongest in the 1980s, accumulating 147 births during that ten-year window. Across the 4 decades of recorded activity, Ly shows a clear decline from its mid-century high. Geographically, the name is most concentrated in California, which accounts for 44 births — the largest state-level total in the dataset — followed by . In total, SSA state-level files list Ly in 1 of the 51 U.S. reporting jurisdictions.
No etymological entry is currently available for Ly 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 280 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.
Ly at a glance
Last recorded 2008Peak year
Current rank
Active since
Ly popularity over time — girls
Annual U.S. births registered with the Social Security Administration · 2008–1973
- Peak year (1984)
- 24
- Annual births at peak — across 36 years of records
No longer in the modern top-1000 — last recorded 2008.
280 total births across 36 years of SSA records. Peaked in 1984 with 24 births in a single year.
Ly popularity over time — boys
119 total births recorded since 1978 (Ly as boys' name)
Unisex use is substantial
The boys' variant of Ly accounts for 30% of total recorded use across both genders.
Ly by decade
Total births in each ten-year window — peak vs trough at a glance
- Peak decade
- 1980s
- 147 births that decade — 53% of Ly's all-time total
Ly decade highlights
- Peak decade 147 births
- Runner-up 79 births
- Modern era share 2010s + 2020s
- Decades tracked with recorded births
1980s was Ly's strongest decade
147 babies received the name during that ten-year window — about 53% of all-time use.
Ly by state
Where Ly concentrates geographically — total births since 1973
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | California | | 44 | 15.7% |
44 of 280 births nationwide.
Top 5 states
- California 15.7% of nationwide
Recorded in 1 of 51 SSA jurisdictions
California accounts for 15.7% of all recorded births nationwide — a relatively diffuse profile for this name.
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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, 1973–2008 (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.