Recorded 1939–2016 Girls' name Peak 1970 4,516 births

Carin — girls' name

4,516 babies named Carin in U.S. Social Security records since 1939, with the highest year being 1970. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1930s51940s2181950s5931960s11071970s13941980s7241990s3002000s1382010s37
1970s
Peak decade

31% of everyone ever named Carin was born in this single decade.

1970
Single peak year

175 babies were named Carin in 1970 — its busiest year on record.

What the Data Says About Carin

The Social Security Administration has registered 4,516 babies named Carin between 1939 and 2016, spanning 78 consecutive years of U.S. birth records. As a girl's name, Carin currently falls outside the top 1,000 girls' names for 2016. The name reached its historical peak in 1970, when 175 babies received it in a single year.

Decade-level aggregation shows that Carin performed strongest in the 1970s, accumulating 1,394 births during that ten-year window. Across the 9 decades of recorded activity, Carin shows a clear decline from its mid-century high. Geographically, the name is most concentrated in California, which accounts for 593 births — the largest state-level total in the dataset — followed by New York and Illinois. In total, SSA state-level files list Carin in 22 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Carin 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 4,516 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.

Carin at a glance

Last recorded 2016

Total births

4,516

Since 1939

78 years of records

Peak year

1970

175 births that year

Strongest decade: 1970s

Current rank

Unranked

Outside the modern top-1,000

As of 2016

Active since

1939

Recorded for 78 years

Last year on file: 2016

Carin popularity over time — girls

Annual U.S. births registered with the Social Security Administration · 2016–1939

Last recorded 2016
Peak year (1970)
175
Annual births at peak — across 78 years of records
-50050100150200 201620041994198419741964195419441939 5

Carin popularity over time — boys

80 total births recorded since 2020 (Carin as boys' name)

Unisex variant — 80 births
10152025 20242023202220212020 13

Carin by decade

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

Peak: 1970s
Peak decade
1970s
1,394 births that decade — 31% of Carin's all-time total
1930s51940s2181950s5931960s11071970s13941980s7241990s3002000s1382010s37

Carin by state

Where Carin concentrates geographically — total births since 1939

Geographically diffuse
Top 8 states by recorded births for the name Carin
Rank State Visual share Births Share of total
#1 California
593 13.1%
#2 New York
516 11.4%
#3 Illinois
165 3.7%
#4 Pennsylvania
161 3.6%
#5 Michigan
146 3.2%
#6 New Jersey
136 3.0%
#7 Texas
110 2.4%
#8 Ohio
98 2.2%
California share of Carin's total US births 13.1%
Even split

593 of 4,516 births nationwide. Compared to a flat distribution across 22 reporting states.

Carin appears in 22 states. Explore state details →

Frequently Asked Questions

How popular is the name Carin?
4,516 babies have been named Carin since 1939. It was last recorded in 2016. The peak year was 1970 with 175 births.
When was Carin most popular?
Carin was most popular in the 1970s decade with 1,394 total births. The single peak year was 1970.
Where is Carin most popular?
The top states for the name Carin are California (593 births), New York (516 births), Illinois (165 births).
How long has the name Carin been used?
Carin has been recorded in Social Security data since 1939, spanning 78 years of data through 2016.
What names are similar to Carin?
Names with a similar sound or spelling include Carol, Carolyn, Carrie, Caroline, and 4 more. These share a common prefix and are also used for girls.

Keep exploring Carin

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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, 1939–2016 (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.