Recorded 1915–1996 Boys' name Peak 1949 250 births

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.

1910s161920s271930s361940s861950s701960s101990s5
1940s
Peak decade

34% of everyone ever named Gailen was born in this single decade.

1949
Single peak year

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 1996

Total births

250

Since 1915

82 years of records

Peak year

1949

13 births that year

Strongest decade: 1940s

Current rank

Unranked

Outside the modern top-1,000

As of 1996

Active since

1915

Recorded for 82 years

Last year on file: 1996

Gailen popularity over time — boys

Annual U.S. births registered with the Social Security Administration · 1996–1915

Last recorded 1996
Peak year (1949)
13
Annual births at peak — across 82 years of records
468101214 19961957195219471941193419231915 6

Gailen popularity over time — girls

6 total births recorded since 1951 (Gailen as girls' name)

Unisex variant — 6 births
6 1951 6

Gailen by decade

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

Peak: 1940s
Peak decade
1940s
86 births that decade — 34% of Gailen's all-time total
1910s161920s271930s361940s861950s701960s101990s5

Frequently Asked Questions

How popular is the name Gailen?
250 babies have been named Gailen since 1915. It was last recorded in 1996. The peak year was 1949 with 13 births.
When was Gailen most popular?
Gailen was most popular in the 1940s decade with 86 total births. The single peak year was 1949.
How long has the name Gailen been used?
Gailen has been recorded in Social Security data since 1915, spanning 82 years of data through 1996.
What names are similar to Gailen?
Names with a similar sound or spelling include Gail, Gaige, Gaines, Gaither, and 4 more. These share a common prefix and are also used for boys.

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.