Recorded 1914–1949 Boys' name Peak 1914 76 births

Dunbar — boys' name

76 babies named Dunbar in U.S. Social Security records since 1914, with the highest year being 1914. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1910s271920s281930s111940s10
1920s
Peak decade

37% of everyone ever named Dunbar was born in this single decade.

1914
Single peak year

6 babies were named Dunbar in 1914 — its busiest year on record.

What the Data Says About Dunbar

The Social Security Administration has registered 76 babies named Dunbar between 1914 and 1949, spanning 36 consecutive years of U.S. birth records. As a boy's name, Dunbar currently falls outside the top 1,000 boys' names for 1949. The name reached its historical peak in 1914, when 6 babies received it in a single year.

Decade-level aggregation shows that Dunbar performed strongest in the 1920s, accumulating 28 births during that ten-year window. Across the 4 decades of recorded activity, Dunbar shows notable generational variation in parental adoption.

No etymological entry is currently available for Dunbar 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 76 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.

Dunbar at a glance

Last recorded 1949

Total births

76

Since 1914

36 years of records

Peak year

1914

6 births that year

Strongest decade: 1920s

Current rank

Unranked

Outside the modern top-1,000

As of 1949

Active since

1914

Recorded for 36 years

Last year on file: 1949

Dunbar popularity over time

Annual U.S. births registered with the Social Security Administration · 1949–1914

Last recorded 1949
Peak year (1914)
6
Annual births at peak — across 36 years of records
4.555.566.5 19491939192719231920191719151914 6

Dunbar by decade

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

Peak: 1920s
Peak decade
1920s
28 births that decade — 37% of Dunbar's all-time total
1910s271920s281930s111940s10

Frequently Asked Questions

How popular is the name Dunbar?
76 babies have been named Dunbar since 1914. It was last recorded in 1949. The peak year was 1914 with 6 births.
When was Dunbar most popular?
Dunbar was most popular in the 1920s decade with 28 total births. The single peak year was 1914.
How long has the name Dunbar been used?
Dunbar has been recorded in Social Security data since 1914, spanning 36 years of data through 1949.
What names are similar to Dunbar?
Names with a similar sound or spelling include Duncan, Dung, Dune, Dunte, 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, 1914–1949 (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.