Recorded 1916–1954 Unisex name Peak 1943 133 births

Gwin — boys' name

133 babies named Gwin in U.S. Social Security records since 1916, with the highest year being 1943. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1910s131920s251930s471940s311950s17
1930s
Peak decade

35% of everyone ever named Gwin was born in this single decade.

1943
Single peak year

11 babies were named Gwin in 1943 — its busiest year on record.

What the Data Says About Gwin

The Social Security Administration has registered 133 babies named Gwin between 1916 and 1954, spanning 39 consecutive years of U.S. birth records. As a boy's name, Gwin currently falls outside the top 1,000 boys' names for 1954. The name reached its historical peak in 1943, when 11 babies received it in a single year. Gwin is classified as unisex in SSA records: the opposite-sex variant accounts for 52 additional births since 1941.

Decade-level aggregation shows that Gwin performed strongest in the 1930s, accumulating 47 births during that ten-year window. Across the 5 decades of recorded activity, Gwin shows notable generational variation in parental adoption.

No etymological entry is currently available for Gwin 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 133 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.

Gwin at a glance

Last recorded 1954

Total births

133

Since 1916

39 years of records

Peak year

1943

11 births that year

Strongest decade: 1930s

Current rank

Unranked

Outside the modern top-1,000

As of 1954

Active since

1916

Recorded for 39 years

Last year on file: 1954

Gwin popularity over time — boys

Annual U.S. births registered with the Social Security Administration · 1954–1916

Last recorded 1954
Peak year (1943)
11
Annual births at peak — across 39 years of records
4681012 19541949194019351931192519191916 7

Gwin popularity over time — girls

52 total births recorded since 1941 (Gwin as girls' name)

Unisex variant — 52 births
4.555.566.577.5 196119601959195319521949194719431941 6

Gwin by decade

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

Peak: 1930s
Peak decade
1930s
47 births that decade — 35% of Gwin's all-time total
1910s131920s251930s471940s311950s17

Frequently Asked Questions

How popular is the name Gwin?
133 babies have been named Gwin since 1916. It was last recorded in 1954. The peak year was 1943 with 11 births.
When was Gwin most popular?
Gwin was most popular in the 1930s decade with 47 total births. The single peak year was 1943.
Is Gwin a unisex name?
Yes, Gwin is used for both boys and girls. As a boy's name it has 133 births, and as a girl's name it has 52 births.
How long has the name Gwin been used?
Gwin has been recorded in Social Security data since 1916, spanning 39 years of data through 1954.
What names are similar to Gwin?
Names with a similar sound or spelling include Gwinn, Gwiza, Gwilym. 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, 1916–1954 (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.