Recorded 1919–1934 Unisex name Peak 1925 17 births

Berthal — boys' name

17 babies named Berthal in U.S. Social Security records since 1919, with the highest year being 1925. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1910s51920s71930s5
1920s
Peak decade

41% of everyone ever named Berthal was born in this single decade.

1925
Single peak year

7 babies were named Berthal in 1925 — its busiest year on record.

What the Data Says About Berthal

The Social Security Administration has registered 17 babies named Berthal between 1919 and 1934, spanning 16 consecutive years of U.S. birth records. As a boy's name, Berthal currently falls outside the top 1,000 boys' names for 1934. The name reached its historical peak in 1925, when 7 babies received it in a single year. Berthal is classified as unisex in SSA records: the opposite-sex variant accounts for 6 additional births since 1904.

Decade-level aggregation shows that Berthal performed strongest in the 1920s, accumulating 7 births during that ten-year window. Across the 3 decades of recorded activity, Berthal shows a stable profile with only moderate drift from its peak decade. Geographically, the name is most concentrated in Illinois, which accounts for 5 births — the largest state-level total in the dataset — followed by . In total, SSA state-level files list Berthal in 1 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Berthal 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 17 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.

Berthal at a glance

Last recorded 1934

Total births

17

Since 1919

16 years of records

Peak year

1925

7 births that year

Strongest decade: 1920s

Current rank

Unranked

Outside the modern top-1,000

As of 1934

Active since

1919

Recorded for 16 years

Last year on file: 1934

Berthal popularity over time — boys

Annual U.S. births registered with the Social Security Administration · 1934–1919

Last recorded 1934
Peak year (1925)
7
Annual births at peak — across 16 years of records
4.555.566.577.5 193419251919 5

Berthal popularity over time — girls

6 total births recorded since 1904 (Berthal as girls' name)

Unisex variant — 6 births
6 1904 6

Berthal by decade

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

Peak: 1920s
Peak decade
1920s
7 births that decade — 41% of Berthal's all-time total
1910s51920s71930s5

Berthal by state

Where Berthal concentrates geographically — total births since 1919

Regionally concentrated
Top 1 states by recorded births for the name Berthal
Rank State Visual share Births Share of total
#1 Illinois
5 29.4%
Illinois share of Berthal's total US births 29.4%

5 of 17 births nationwide.

Frequently Asked Questions

How popular is the name Berthal?
17 babies have been named Berthal since 1919. It was last recorded in 1934. The peak year was 1925 with 7 births.
When was Berthal most popular?
Berthal was most popular in the 1920s decade with 7 total births. The single peak year was 1925.
Where is Berthal most popular?
The top states for the name Berthal are Illinois (5 births).
Is Berthal a unisex name?
Yes, Berthal is used for both boys and girls. As a boy's name it has 17 births, and as a girl's name it has 6 births.
How long has the name Berthal been used?
Berthal has been recorded in Social Security data since 1919, spanning 16 years of data through 1934.
What names are similar to Berthal?
Names with a similar sound or spelling include Bernard, Bert, Bernardo, Bernie, 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, 1919–1934 (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.