Recorded 1947–1953 Girls' name Peak 1947 30 births

Cathay — girls' name

30 babies named Cathay in U.S. Social Security records since 1947, with the highest year being 1947. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1940s131950s17
1950s
Peak decade

57% of everyone ever named Cathay was born in this single decade.

1947
Single peak year

7 babies were named Cathay in 1947 — its busiest year on record.

What the Data Says About Cathay

The Social Security Administration has registered 30 babies named Cathay between 1947 and 1953, spanning 7 consecutive years of U.S. birth records. As a girl's name, Cathay currently falls outside the top 1,000 girls' names for 1953. The name reached its historical peak in 1947, when 7 babies received it in a single year.

Decade-level aggregation shows that Cathay performed strongest in the 1950s, accumulating 17 births during that ten-year window. Across the 2 decades of recorded activity, Cathay shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Cathay 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 30 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.

Cathay at a glance

Last recorded 1953

Total births

30

Since 1947

7 years of records

Peak year

1947

7 births that year

Strongest decade: 1950s

Current rank

Unranked

Outside the modern top-1,000

As of 1953

Active since

1947

Recorded for 7 years

Last year on file: 1953

Cathay popularity over time

Annual U.S. births registered with the Social Security Administration · 1953–1947

Last recorded 1953
Peak year (1947)
7
Annual births at peak — across 7 years of records
4.555.566.577.5 19531952195019491947 7

Cathay by decade

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

Peak: 1950s
Peak decade
1950s
17 births that decade — 57% of Cathay's all-time total
1940s131950s17

Frequently Asked Questions

How popular is the name Cathay?
30 babies have been named Cathay since 1947. It was last recorded in 1953. The peak year was 1947 with 7 births.
When was Cathay most popular?
Cathay was most popular in the 1950s decade with 17 total births. The single peak year was 1947.
How long has the name Cathay been used?
Cathay has been recorded in Social Security data since 1947, spanning 7 years of data through 1953.
What names are similar to Cathay?
Names with a similar sound or spelling include Catherine, Cathy, Catalina, Cathleen, 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, 1947–1953 (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.