Recorded 1955–2005 Unisex name Peak 1966 558 births

Undra — boys' name

558 babies named Undra in U.S. Social Security records since 1955, with the highest year being 1966. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1950s281960s2131970s1671980s951990s452000s10
1960s
Peak decade

38% of everyone ever named Undra was born in this single decade.

1966
Single peak year

36 babies were named Undra in 1966 — its busiest year on record.

What the Data Says About Undra

The Social Security Administration has registered 558 babies named Undra between 1955 and 2005, spanning 51 consecutive years of U.S. birth records. As a boy's name, Undra currently falls outside the top 1,000 boys' names for 2005. The name reached its historical peak in 1966, when 36 babies received it in a single year. Undra is classified as unisex in SSA records: the opposite-sex variant accounts for 75 additional births since 1958.

Decade-level aggregation shows that Undra performed strongest in the 1960s, accumulating 213 births during that ten-year window. Across the 6 decades of recorded activity, Undra shows a clear decline from its mid-century high. Geographically, the name is most concentrated in Mississippi, which accounts for 54 births — the largest state-level total in the dataset — followed by Georgia and Texas. In total, SSA state-level files list Undra in 5 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Undra 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 558 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.

Undra at a glance

Last recorded 2005

Total births

558

Since 1955

51 years of records

Peak year

1966

36 births that year

Strongest decade: 1960s

Current rank

Unranked

Outside the modern top-1,000

As of 2005

Active since

1955

Recorded for 51 years

Last year on file: 2005

Undra popularity over time — boys

Annual U.S. births registered with the Social Security Administration · 2005–1955

Last recorded 2005
Peak year (1966)
36
Annual births at peak — across 51 years of records
010203040 20051991198519791973196719611955 7

Undra popularity over time — girls

75 total births recorded since 1958 (Undra as girls' name)

Unisex variant — 75 births
4681012 197419731972197119701967196619651962196119601958 5

Undra by decade

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

Peak: 1960s
Peak decade
1960s
213 births that decade — 38% of Undra's all-time total
1950s281960s2131970s1671980s951990s452000s10

Undra by state

Where Undra concentrates geographically — total births since 1955

Geographically diffuse
Top 5 states by recorded births for the name Undra
Rank State Visual share Births Share of total
#1 Mississippi
54 9.7%
#2 Georgia
13 2.3%
#3 Texas
11 2.0%
#4 Illinois
5 0.9%
#5 Louisiana
5 0.9%
Mississippi share of Undra's total US births 9.7%
Even split

54 of 558 births nationwide. Compared to a flat distribution across 5 reporting states.

Frequently Asked Questions

How popular is the name Undra?
558 babies have been named Undra since 1955. It was last recorded in 2005. The peak year was 1966 with 36 births.
When was Undra most popular?
Undra was most popular in the 1960s decade with 213 total births. The single peak year was 1966.
Where is Undra most popular?
The top states for the name Undra are Mississippi (54 births), Georgia (13 births), Texas (11 births).
Is Undra a unisex name?
Yes, Undra is used for both boys and girls. As a boy's name it has 558 births, and as a girl's name it has 75 births.
How long has the name Undra been used?
Undra has been recorded in Social Security data since 1955, spanning 51 years of data through 2005.
What names are similar to Undra?
Names with a similar sound or spelling include Undray, Undrea, Underwood, Undre, and 1 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, 1955–2005 (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.