Recorded 2000–2000 Boys' name Peak 2000 5 births

Koorosh — boys' name

5 babies named Koorosh in U.S. Social Security records since 2000, with the highest year being 2000. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

2000s5
2000s
Peak decade

100% of everyone ever named Koorosh was born in this single decade.

2000
Single peak year

5 babies were named Koorosh in 2000 — its busiest year on record.

What the Data Says About Koorosh

The Social Security Administration has registered 5 babies named Koorosh between 2000 and 2000, spanning 1 consecutive years of U.S. birth records. As a boy's name, Koorosh currently falls outside the top 1,000 boys' names for 2000. The name reached its historical peak in 2000, when 5 babies received it in a single year.

Decade-level aggregation shows that Koorosh performed strongest in the 2000s, accumulating 5 births during that ten-year window.

No etymological entry is currently available for Koorosh 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 5 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.

Koorosh at a glance

Last recorded 2000

Total births

5

Since 2000

1 years of records

Peak year

2000

5 births that year

Strongest decade: 2000s

Current rank

Unranked

Outside the modern top-1,000

As of 2000

Active since

2000

Recorded for 1 years

Last year on file: 2000

Koorosh popularity over time

Annual U.S. births registered with the Social Security Administration · 2000–2000

Last recorded 2000
Peak year (2000)
5
Annual births at peak — across 1 years of records
5 2000 5

Koorosh by decade

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

Peak: 2000s
Peak decade
2000s
5 births that decade — 100% of Koorosh's all-time total
2000s5

Frequently Asked Questions

How popular is the name Koorosh?
5 babies have been named Koorosh since 2000. It was last recorded in 2000. The peak year was 2000 with 5 births.
When was Koorosh most popular?
Koorosh was most popular in the 2000s decade with 5 total births. The single peak year was 2000.
How long has the name Koorosh been used?
Koorosh has been recorded in Social Security data since 2000, spanning 1 years of data through 2000.
What names are similar to Koorosh?
Names with a similar sound or spelling include Kooper, Koon, Koosha. 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, 2000–2000 (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.