US rank #1763 Unisex name Peak 1977 12,098 births

Cori — #1763 US unisex name

12,098 babies named Cori in U.S. Social Security records since 1947, with the highest year being 1977. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1940s51950s2241960s9051970s27541980s29681990s25412000s11022010s10212020s578
#1763
of 17,661 girls in use

More common than 90% of names given to girls today.

1980s
Peak decade

25% of everyone ever named Cori was born in this single decade.

1977
Single peak year

397 babies were named Cori in 1977 — its busiest year on record.

What the Data Says About Cori

The Social Security Administration has registered 12,098 babies named Cori between 1947 and 2024, spanning 78 consecutive years of U.S. birth records. As a girl's name, Cori currently holds the #1763 rank among girls for 2024. The name reached its historical peak in 1977, when 397 babies received it in a single year. Cori is classified as unisex in SSA records: the opposite-sex variant accounts for 1,226 additional births since 1960.

Decade-level aggregation shows that Cori performed strongest in the 1980s, accumulating 2,968 births during that ten-year window. Across the 9 decades of recorded activity, Cori shows a clear decline from its mid-century high. Geographically, the name is most concentrated in California, which accounts for 1,371 births — the largest state-level total in the dataset — followed by Texas and New York. In total, SSA state-level files list Cori in 41 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Cori 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 12,098 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.

Cori at a glance

Outside the top 1,000

Total births

12,098

Since 1947

78 years of records

Peak year

1977

397 births that year

Strongest decade: 1980s

Current rank

#1,763

Among girls

As of 2024

Active since

1947

Recorded for 78 years

Last year on file: 2024

Cori popularity over time — girls

Annual U.S. births registered with the Social Security Administration · 2024–1947

Outside the top 1,000
Peak year (1977)
397
Annual births at peak — across 78 years of records
-1000100200300400500 202420142004199419841974196419541947 5

Cori popularity over time — boys

1,226 total births recorded since 1960 (Cori as boys' name)

Unisex variant — 1,226 births
0204060 20242016200820001992198419761960 5

Cori by decade

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

Peak: 1980s
Peak decade
1980s
2,968 births that decade — 25% of Cori's all-time total
1940s51950s2241960s9051970s27541980s29681990s25412000s11022010s10212020s578

Cori by state

Where Cori concentrates geographically — total births since 1947

Geographically diffuse
Top 8 states by recorded births for the name Cori
Rank State Visual share Births Share of total
#1 California
1,371 11.3%
#2 Texas
887 7.3%
#3 New York
670 5.5%
#4 Illinois
493 4.1%
#5 Ohio
481 4.0%
#6 Florida
425 3.5%
#7 Pennsylvania
408 3.4%
#8 Michigan
332 2.7%
California share of Cori's total US births 11.3%
Even split

1,371 of 12,098 births nationwide. Compared to a flat distribution across 41 reporting states.

Cori appears in 41 states. Explore state details →

Frequently Asked Questions

How popular is the name Cori?
12,098 babies have been named Cori since 1947. It currently ranks #1763 among girls. The peak year was 1977 with 397 births.
When was Cori most popular?
Cori was most popular in the 1980s decade with 2,968 total births. The single peak year was 1977.
Where is Cori most popular?
The top states for the name Cori are California (1,371 births), Texas (887 births), New York (670 births).
Is Cori a unisex name?
Yes, Cori is used for both boys and girls. As a girl's name it has 12,098 births, and as a boy's name it has 1,226 births.
How long has the name Cori been used?
Cori has been recorded in Social Security data since 1947, spanning 78 years of data through 2024.
What names are similar to Cori?
Names with a similar sound or spelling include Cora, Corinne, Cornelia, Corrine, and 4 more. These share a common prefix and are also used for girls.

Keep exploring Cori

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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, 1947–2024 (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.