Recorded 1939–1966 Girls' name Peak 1957 45 births

Deleta — girls' name

45 babies named Deleta in U.S. Social Security records since 1939, with the highest year being 1957. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1930s61940s51950s241960s10

The verdict

45 girls have been named Deleta since 1939, peaking in the 1950s, last recorded in 1966.

45
total births
1939–1966
years on record
1950s
peak decade
53%
born in that decade
1950s
Peak decade

53% of everyone ever named Deleta was born in this single decade.

1957
Single peak year

9 babies were named Deleta in 1957 — its busiest year on record.

What the Data Says About Deleta

The Social Security Administration has registered 45 babies named Deleta between 1939 and 1966, spanning 28 consecutive years of U.S. birth records. As a girl's name, Deleta currently falls outside the top 1,000 girls' names for 1966. The name reached its historical peak in 1957, when 9 babies received it in a single year.

Decade-level aggregation shows that Deleta performed strongest in the 1950s, accumulating 24 births during that ten-year window. Across the 4 decades of recorded activity, Deleta shows notable generational variation in parental adoption.

No etymological entry is currently available for Deleta 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 45 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.

Deleta at a glance

Last recorded 1966

Total births

45

Since 1939

28 years of records

Peak year

1957

9 births that year

Strongest decade: 1950s

Current rank

Unranked

Outside the modern top-1,000

As of 1966

Active since

1939

Recorded for 28 years

Last year on file: 1966

Deleta popularity over time

Annual U.S. births registered with the Social Security Administration · 1966–1939

Last recorded 1966
Peak year (1957)
9
Annual births at peak — across 28 years of records
45678910 19661964195919571955195019461939 6

Deleta by decade

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

Peak: 1950s
Peak decade
1950s
24 births that decade — 53% of Deleta's all-time total
1930s61940s51950s241960s10

Frequently Asked Questions

How popular is the name Deleta?
45 babies have been named Deleta since 1939. It was last recorded in 1966. The peak year was 1957 with 9 births.
When was Deleta most popular?
Deleta was most popular in the 1950s decade with 24 total births. The single peak year was 1957.
How long has the name Deleta been used?
Deleta has been recorded in Social Security data since 1939, spanning 28 years of data through 1966.
What names are similar to Deleta?
Names with a similar sound or spelling include Delores, Della, Delilah, Delaney, 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, 1939–1966 (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.