Recorded 1880–2018 Unisex name Peak 1920 6,386 births

Otha — boys' name

6,386 babies named Otha in U.S. Social Security records since 1880, with the highest year being 1920. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1880s731890s1461900s2221910s8391920s11721930s9461940s9611950s8521960s4931970s2981980s1921990s1162000s592010s17
1920s
Peak decade

18% of everyone ever named Otha was born in this single decade.

1920
Single peak year

140 babies were named Otha in 1920 — its busiest year on record.

What the Data Says About Otha

The Social Security Administration has registered 6,386 babies named Otha between 1880 and 2018, spanning 139 consecutive years of U.S. birth records. As a boy's name, Otha currently falls outside the top 1,000 boys' names for 2018. The name reached its historical peak in 1920, when 140 babies received it in a single year. Otha is classified as unisex in SSA records: the opposite-sex variant accounts for 1,403 additional births since 1887.

Decade-level aggregation shows that Otha performed strongest in the 1920s, accumulating 1,172 births during that ten-year window. Across the 14 decades of recorded activity, Otha shows a clear decline from its mid-century high. Geographically, the name is most concentrated in Mississippi, which accounts for 926 births — the largest state-level total in the dataset — followed by Texas and North Carolina. In total, SSA state-level files list Otha in 20 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Otha 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 6,386 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.

Otha at a glance

Last recorded 2018

Total births

6,386

Since 1880

139 years of records

Peak year

1920

140 births that year

Strongest decade: 1920s

Current rank

Unranked

Outside the modern top-1,000

As of 2018

Active since

1880

Recorded for 139 years

Last year on file: 2018

Otha popularity over time — boys

Annual U.S. births registered with the Social Security Administration · 2018–1880

Last recorded 2018
Peak year (1920)
140
Annual births at peak — across 139 years of records
-50050100150 201819931976195919421925190818911880 8

Otha popularity over time — girls

1,403 total births recorded since 1887 (Otha as girls' name)

Unisex variant — 1,403 births
01020304050 197119561946193619261916190618951887 6

Otha by decade

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

Peak: 1920s
Peak decade
1920s
1,172 births that decade — 18% of Otha's all-time total
1880s731890s1461900s2221910s8391920s11721930s9461940s9611950s8521960s4931970s2981980s1921990s1162000s592010s17

Otha by state

Where Otha concentrates geographically — total births since 1880

Geographically diffuse
Top 8 states by recorded births for the name Otha
Rank State Visual share Births Share of total
#1 Mississippi
926 14.5%
#2 Texas
473 7.4%
#3 North Carolina
425 6.7%
#4 Georgia
318 5.0%
#5 Alabama
312 4.9%
#6 Tennessee
299 4.7%
#7 Arkansas
283 4.4%
#8 Kentucky
212 3.3%
Mississippi share of Otha's total US births 14.5%
Even split

926 of 6,386 births nationwide. Compared to a flat distribution across 20 reporting states.

Otha appears in 20 states. Explore state details →

Frequently Asked Questions

How popular is the name Otha?
6,386 babies have been named Otha since 1880. It was last recorded in 2018. The peak year was 1920 with 140 births.
When was Otha most popular?
Otha was most popular in the 1920s decade with 1,172 total births. The single peak year was 1920.
Where is Otha most popular?
The top states for the name Otha are Mississippi (926 births), Texas (473 births), North Carolina (425 births).
Is Otha a unisex name?
Yes, Otha is used for both boys and girls. As a boy's name it has 6,386 births, and as a girl's name it has 1,403 births.
How long has the name Otha been used?
Otha has been recorded in Social Security data since 1880, spanning 139 years of data through 2018.
What names are similar to Otha?
Names with a similar sound or spelling include Otho, Othel, Othello, Othniel, 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, 1880–2018 (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.