Recorded 1915–1931 Girls' name Peak 1931 26 births

Kikuko — girls' name

26 babies named Kikuko in U.S. Social Security records since 1915, with the highest year being 1931. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1910s101920s51930s11
1930s
Peak decade

42% of everyone ever named Kikuko was born in this single decade.

1931
Single peak year

6 babies were named Kikuko in 1931 — its busiest year on record.

What the Data Says About Kikuko

The Social Security Administration has registered 26 babies named Kikuko between 1915 and 1931, spanning 17 consecutive years of U.S. birth records. As a girl's name, Kikuko currently falls outside the top 1,000 girls' names for 1931. The name reached its historical peak in 1931, when 6 babies received it in a single year.

Decade-level aggregation shows that Kikuko performed strongest in the 1930s, accumulating 11 births during that ten-year window. Across the 3 decades of recorded activity, Kikuko shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Kikuko 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 26 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.

Kikuko at a glance

Last recorded 1931

Total births

26

Since 1915

17 years of records

Peak year

1931

6 births that year

Strongest decade: 1930s

Current rank

Unranked

Outside the modern top-1,000

As of 1931

Active since

1915

Recorded for 17 years

Last year on file: 1931

Kikuko popularity over time

Annual U.S. births registered with the Social Security Administration · 1931–1915

Last recorded 1931
Peak year (1931)
6
Annual births at peak — across 17 years of records
4.555.566.5 19311930192119181915 5

Kikuko by decade

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

Peak: 1930s
Peak decade
1930s
11 births that decade — 42% of Kikuko's all-time total
1910s101920s51930s11

Frequently Asked Questions

How popular is the name Kikuko?
26 babies have been named Kikuko since 1915. It was last recorded in 1931. The peak year was 1931 with 6 births.
When was Kikuko most popular?
Kikuko was most popular in the 1930s decade with 11 total births. The single peak year was 1931.
How long has the name Kikuko been used?
Kikuko has been recorded in Social Security data since 1915, spanning 17 years of data through 1931.
What names are similar to Kikuko?
Names with a similar sound or spelling include Kiki, Kikue, Kiko, Kikuye, 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, 1915–1931 (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.