Hisao
boy nameHisao entered the US charts in 1909, peaked at #1440 in 1909, is rarely given today — a rare gem few children share.
Popularity 1909–2025
—
rank today
#1440
peak (1909)
0
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1900s | #1440 |
| 1910s | #3384 |
| 1920s | #2814 |
| 1930s | #3248 |
Living bearers
Fewer than a hundred people named Hisao are estimated to be alive in the US today — a true one-of-a-kind name.
The typical Hisao alive today was born around 1924, making them about 101 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Hisao in 2025?
- Hisao is rarely given in the US today — it does not rank in the top 2000 boy names.
- When was the name Hisao most popular?
- Hisao peaked in 1909, reaching #1440 among US boy names.
- Will my child share the name Hisao with classmates?
- Hisao will almost certainly be the only one in school.
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