US rank #1618 Girls' name Peak 1918 9,369 births

Agatha — #1618 US girls' name

9,369 babies named Agatha in U.S. Social Security records since 1880, with the highest year being 1918. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1880s2121890s4681900s6231910s16541920s16241930s8841940s6091950s5081960s3231970s2461980s3141990s2352000s3622010s7162020s591
#1618
of 17,661 girls in use

More common than 91% of names given to girls today.

1910s
Peak decade

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

1918
Single peak year

218 babies were named Agatha in 1918 — its busiest year on record.

What the Data Says About Agatha

The Social Security Administration has registered 9,369 babies named Agatha between 1880 and 2024, spanning 145 consecutive years of U.S. birth records. As a girl's name, Agatha currently holds the #1618 rank among girls for 2024. The name reached its historical peak in 1918, when 218 babies received it in a single year.

Decade-level aggregation shows that Agatha performed strongest in the 1910s, accumulating 1,654 births during that ten-year window. Across the 15 decades of recorded activity, Agatha shows notable generational variation in parental adoption. Geographically, the name is most concentrated in New York, which accounts for 1,100 births — the largest state-level total in the dataset — followed by Pennsylvania and Texas. In total, SSA state-level files list Agatha in 34 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Agatha 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 9,369 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.

Agatha at a glance

Outside the top 1,000

Total births

9,369

Since 1880

145 years of records

Peak year

1918

218 births that year

Strongest decade: 1910s

Current rank

#1,618

Among girls

As of 2024

Active since

1880

Recorded for 145 years

Last year on file: 2024

Agatha popularity over time

Annual U.S. births registered with the Social Security Administration · 2024–1880

Outside the top 1,000
Peak year (1918)
218
Annual births at peak — across 145 years of records
-50050100150200250 202420051986196719481929191018911880 16

Agatha by decade

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

Peak: 1910s
Peak decade
1910s
1,654 births that decade — 18% of Agatha's all-time total
1880s2121890s4681900s6231910s16541920s16241930s8841940s6091950s5081960s3231970s2461980s3141990s2352000s3622010s7162020s591

Agatha by state

Where Agatha concentrates geographically — total births since 1880

Geographically diffuse
Top 8 states by recorded births for the name Agatha
Rank State Visual share Births Share of total
#1 New York
1,100 11.7%
#2 Pennsylvania
385 4.1%
#3 Texas
199 2.1%
#4 Illinois
186 2.0%
#5 Michigan
180 1.9%
#6 Massachusetts
177 1.9%
#7 California
165 1.8%
#8 Florida
161 1.7%
New York share of Agatha's total US births 11.7%
Even split

1,100 of 9,369 births nationwide. Compared to a flat distribution across 34 reporting states.

Agatha appears in 34 states. Explore state details →

Frequently Asked Questions

How popular is the name Agatha?
9,369 babies have been named Agatha since 1880. It currently ranks #1618 among girls. The peak year was 1918 with 218 births.
When was Agatha most popular?
Agatha was most popular in the 1910s decade with 1,654 total births. The single peak year was 1918.
Where is Agatha most popular?
The top states for the name Agatha are New York (1,100 births), Pennsylvania (385 births), Texas (199 births).
How long has the name Agatha been used?
Agatha has been recorded in Social Security data since 1880, spanning 145 years of data through 2024.
What names are similar to Agatha?
Names with a similar sound or spelling include Agata, Agapita, Agam, Agape, and 1 more. These share a common prefix and are also used for girls.

Keep exploring Agatha

Nearby Names Like Agatha

Names with a similar sound, spelling, or feel to Agatha

Names with a similar popularity rank to Agatha

Baby Name Guides

Learn more about naming trends and how to use data to choose a name

Explore more names

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, 1880–2024 (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.