Recorded 1919–1951 Girls' name Peak 1921 138 births

Adlean — girls' name

138 babies named Adlean in U.S. Social Security records since 1919, with the highest year being 1921. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1910s51920s471930s571940s241950s5
1930s
Peak decade

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

1921
Single peak year

11 babies were named Adlean in 1921 — its busiest year on record.

What the Data Says About Adlean

The Social Security Administration has registered 138 babies named Adlean between 1919 and 1951, spanning 33 consecutive years of U.S. birth records. As a girl's name, Adlean currently falls outside the top 1,000 girls' names for 1951. The name reached its historical peak in 1921, when 11 babies received it in a single year.

Decade-level aggregation shows that Adlean performed strongest in the 1930s, accumulating 57 births during that ten-year window. Across the 5 decades of recorded activity, Adlean shows a clear decline from its mid-century high.

No etymological entry is currently available for Adlean 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 138 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.

Adlean at a glance

Last recorded 1951

Total births

138

Since 1919

33 years of records

Peak year

1921

11 births that year

Strongest decade: 1930s

Current rank

Unranked

Outside the modern top-1,000

As of 1951

Active since

1919

Recorded for 33 years

Last year on file: 1951

Adlean popularity over time

Annual U.S. births registered with the Social Security Administration · 1951–1919

Last recorded 1951
Peak year (1921)
11
Annual births at peak — across 33 years of records
4681012 19511943193819341930192519201919 5

Adlean by decade

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

Peak: 1930s
Peak decade
1930s
57 births that decade — 41% of Adlean's all-time total
1910s51920s471930s571940s241950s5

Frequently Asked Questions

How popular is the name Adlean?
138 babies have been named Adlean since 1919. It was last recorded in 1951. The peak year was 1921 with 11 births.
When was Adlean most popular?
Adlean was most popular in the 1930s decade with 57 total births. The single peak year was 1921.
How long has the name Adlean been used?
Adlean has been recorded in Social Security data since 1919, spanning 33 years of data through 1951.
What names are similar to Adlean?
Names with a similar sound or spelling include Adley, Adleigh, Adline, Adlee, and 4 more. These share a common prefix and are also used for girls.

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, 1919–1951 (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.