Recorded 1916–1977 Boys' name Peak 1947 274 births

Dencil — boys' name

274 babies named Dencil in U.S. Social Security records since 1916, with the highest year being 1947. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1910s211920s651930s811940s571950s371960s81970s5
1930s
Peak decade

30% of everyone ever named Dencil was born in this single decade.

1947
Single peak year

13 babies were named Dencil in 1947 — its busiest year on record.

What the Data Says About Dencil

The Social Security Administration has registered 274 babies named Dencil between 1916 and 1977, spanning 62 consecutive years of U.S. birth records. As a boy's name, Dencil currently falls outside the top 1,000 boys' names for 1977. The name reached its historical peak in 1947, when 13 babies received it in a single year.

Decade-level aggregation shows that Dencil performed strongest in the 1930s, accumulating 81 births during that ten-year window. Across the 7 decades of recorded activity, Dencil shows a clear decline from its mid-century high. Geographically, the name is most concentrated in West Virginia, which accounts for 32 births — the largest state-level total in the dataset — followed by . In total, SSA state-level files list Dencil in 1 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Dencil 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 274 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.

Dencil at a glance

Last recorded 1977

Total births

274

Since 1916

62 years of records

Peak year

1947

13 births that year

Strongest decade: 1930s

Current rank

Unranked

Outside the modern top-1,000

As of 1977

Active since

1916

Recorded for 62 years

Last year on file: 1977

Dencil popularity over time

Annual U.S. births registered with the Social Security Administration · 1977–1916

Last recorded 1977
Peak year (1947)
13
Annual births at peak — across 62 years of records
468101214 197719561948194119351930192519191916 6

Dencil by decade

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

Peak: 1930s
Peak decade
1930s
81 births that decade — 30% of Dencil's all-time total
1910s211920s651930s811940s571950s371960s81970s5

Dencil by state

Where Dencil concentrates geographically — total births since 1916

Geographically diffuse
Top 1 states by recorded births for the name Dencil
Rank State Visual share Births Share of total
#1 West Virginia
32 11.7%
West Virginia share of Dencil's total US births 11.7%

32 of 274 births nationwide.

Frequently Asked Questions

How popular is the name Dencil?
274 babies have been named Dencil since 1916. It was last recorded in 1977. The peak year was 1947 with 13 births.
When was Dencil most popular?
Dencil was most popular in the 1930s decade with 81 total births. The single peak year was 1947.
Where is Dencil most popular?
The top states for the name Dencil are West Virginia (32 births).
How long has the name Dencil been used?
Dencil has been recorded in Social Security data since 1916, spanning 62 years of data through 1977.
What names are similar to Dencil?
Names with a similar sound or spelling include Dennis, Denis, Denver, Denny, 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, 1916–1977 (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.