Recorded 1911–1975 Girls' name Peak 1919 309 births

Leanor — girls' name

309 babies named Leanor in U.S. Social Security records since 1911, with the highest year being 1919. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1910s771920s841930s521940s451950s161960s221970s13
1920s
Peak decade

27% of everyone ever named Leanor was born in this single decade.

1919
Single peak year

13 babies were named Leanor in 1919 — its busiest year on record.

What the Data Says About Leanor

The Social Security Administration has registered 309 babies named Leanor between 1911 and 1975, spanning 65 consecutive years of U.S. birth records. As a girl's name, Leanor currently falls outside the top 1,000 girls' names for 1975. The name reached its historical peak in 1919, when 13 babies received it in a single year.

Decade-level aggregation shows that Leanor performed strongest in the 1920s, accumulating 84 births during that ten-year window. Across the 7 decades of recorded activity, Leanor shows a clear decline from its mid-century high.

No etymological entry is currently available for Leanor 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 309 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.

Leanor at a glance

Last recorded 1975

Total births

309

Since 1911

65 years of records

Peak year

1919

13 births that year

Strongest decade: 1920s

Current rank

Unranked

Outside the modern top-1,000

As of 1975

Active since

1911

Recorded for 65 years

Last year on file: 1975

Leanor popularity over time

Annual U.S. births registered with the Social Security Administration · 1975–1911

Last recorded 1975
Peak year (1919)
13
Annual births at peak — across 65 years of records
468101214 19751957194419351928192219161911 5

Leanor by decade

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

Peak: 1920s
Peak decade
1920s
84 births that decade — 27% of Leanor's all-time total
1910s771920s841930s521940s451950s161960s221970s13

Frequently Asked Questions

How popular is the name Leanor?
309 babies have been named Leanor since 1911. It was last recorded in 1975. The peak year was 1919 with 13 births.
When was Leanor most popular?
Leanor was most popular in the 1920s decade with 84 total births. The single peak year was 1919.
How long has the name Leanor been used?
Leanor has been recorded in Social Security data since 1911, spanning 65 years of data through 1975.
What names are similar to Leanor?
Names with a similar sound or spelling include Leah, Lea, Leanne, Leanna, 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, 1911–1975 (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.