Koichi
boy nameKoichi entered the US charts in 1914, peaked at #2059 in 1921, is rarely given today — a rare gem few children share.
Popularity 1914–2025
—
rank today
#2059
peak (1921)
0
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1910s | #2980 |
| 1920s | #3103 |
| 1930s | #3592 |
| 1980s | #6426 |
| 1990s | #8800 |
| 2000s | #12367 |
Living bearers
Fewer than a hundred people named Koichi are estimated to be alive in the US today — a true one-of-a-kind name.
The typical Koichi alive today was born around 1922, making them about 103 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Koichi in 2025?
- Koichi is rarely given in the US today — it does not rank in the top 2000 boy names.
- When was the name Koichi most popular?
- Koichi peaked in 1921, reaching #2059 among US boy names.
- Will my child share the name Koichi with classmates?
- Koichi will almost certainly be the only one in school.
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