Gailen — boys' name
250 babies named Gailen in U.S. Social Security records since 1915, with the highest year being 1949. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
34% of everyone ever named Gailen was born in this single decade.
13 babies were named Gailen in 1949 — its busiest year on record.
What the Data Says About Gailen
The Social Security Administration has registered 250 babies named Gailen between 1915 and 1996, spanning 82 consecutive years of U.S. birth records. As a boy's name, Gailen currently falls outside the top 1,000 boys' names for 1996. The name reached its historical peak in 1949, when 13 babies received it in a single year.
Decade-level aggregation shows that Gailen performed strongest in the 1940s, accumulating 86 births during that ten-year window. Across the 7 decades of recorded activity, Gailen shows a clear decline from its mid-century high.
No etymological entry is currently available for Gailen 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 250 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.
Gailen at a glance
Last recorded 1996Peak year
Current rank
Active since
Gailen popularity over time — boys
Annual U.S. births registered with the Social Security Administration · 1996–1915
- Peak year (1949)
- 13
- Annual births at peak — across 82 years of records
No longer in the modern top-1000 — last recorded 1996.
250 total births across 82 years of SSA records. Peaked in 1949 with 13 births in a single year.
Gailen popularity over time — girls
6 total births recorded since 1951 (Gailen as girls' name)
Unisex use remains the minority pattern
The girls' variant of Gailen accounts for 2% of total recorded use across both genders.
Gailen by decade
Total births in each ten-year window — peak vs trough at a glance
- Peak decade
- 1940s
- 86 births that decade — 34% of Gailen's all-time total
Gailen decade highlights
- Peak decade 86 births
- Runner-up 70 births
- Modern era share 2010s + 2020s
- Decades tracked with recorded births
1940s was Gailen's strongest decade
86 babies received the name during that ten-year window — about 34% of all-time use.
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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, 1915–1996 (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.