Recorded 1993–2009 Boys' name Peak 2003 22 births

Kouki — boys' name

22 babies named Kouki in U.S. Social Security records since 1993, with the highest year being 2003. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1990s102000s12
2000s
Peak decade

55% of everyone ever named Kouki was born in this single decade.

2003
Single peak year

7 babies were named Kouki in 2003 — its busiest year on record.

What the Data Says About Kouki

The Social Security Administration has registered 22 babies named Kouki between 1993 and 2009, spanning 17 consecutive years of U.S. birth records. As a boy's name, Kouki currently falls outside the top 1,000 boys' names for 2009. The name reached its historical peak in 2003, when 7 babies received it in a single year.

Decade-level aggregation shows that Kouki performed strongest in the 2000s, accumulating 12 births during that ten-year window. Across the 2 decades of recorded activity, Kouki shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Kouki 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 22 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.

Kouki at a glance

Last recorded 2009

Total births

22

Since 1993

17 years of records

Peak year

2003

7 births that year

Strongest decade: 2000s

Current rank

Unranked

Outside the modern top-1,000

As of 2009

Active since

1993

Recorded for 17 years

Last year on file: 2009

Kouki popularity over time

Annual U.S. births registered with the Social Security Administration · 2009–1993

Last recorded 2009
Peak year (2003)
7
Annual births at peak — across 17 years of records
4.555.566.577.5 2009200319971993 5

Kouki by decade

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

Peak: 2000s
Peak decade
2000s
12 births that decade — 55% of Kouki's all-time total
1990s102000s12

Frequently Asked Questions

How popular is the name Kouki?
22 babies have been named Kouki since 1993. It was last recorded in 2009. The peak year was 2003 with 7 births.
When was Kouki most popular?
Kouki was most popular in the 2000s decade with 12 total births. The single peak year was 2003.
How long has the name Kouki been used?
Kouki has been recorded in Social Security data since 1993, spanning 17 years of data through 2009.
What names are similar to Kouki?
Names with a similar sound or spelling include Kourtney, Kou, Kourosh, Kourtland, and 4 more. 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, 1993–2009 (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.