Kazuko
girl nameKazuko entered the US charts in 1915, peaked at #955 in 1927, is rarely given today — a rare gem few children share.
Popularity 1915–2025
—
rank today
#955
peak (1927)
0
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1910s | #3199 |
| 1920s | #2140 |
| 1930s | #2424 |
| 1940s | #4297 |
Living bearers
Fewer than a hundred people named Kazuko are estimated to be alive in the US today — a true one-of-a-kind name.
The typical Kazuko alive today was born around 1927, making them about 98 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Kazuko in 2025?
- Kazuko is rarely given in the US today — it does not rank in the top 2000 girl names.
- When was the name Kazuko most popular?
- Kazuko peaked in 1927, reaching #955 among US girl names.
- Will my child share the name Kazuko with classmates?
- Kazuko will almost certainly be the only one in school.
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