Kotaro
boy nameKotaro entered the US charts in 1919, peaked at #4168 in 1919, is rarely given today — a rare gem few children share.
Popularity 1919–2025
—
rank today
#4168
peak (1919)
0
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1910s | #4168 |
| 1990s | #7527 |
| 2000s | #8483 |
| 2010s | #8628 |
| 2020s | #10899 |
Living bearers
About 200 people named Kotaro are estimated to be alive in the US today.
The typical Kotaro alive today was born around 2008, making them about 17 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Kotaro in 2025?
- Kotaro is rarely given in the US today — it does not rank in the top 2000 boy names.
- When was the name Kotaro most popular?
- Kotaro peaked in 1919, reaching #4168 among US boy names.
- Will my child share the name Kotaro with classmates?
- Kotaro will almost certainly be the only one in school.
Torn between Kotaro and another name?
Put them head to head — full stats, history and a verdict.
Start a name battle