Siu
girl nameSiu entered the US charts in 1981, peaked at #7469 in 1982, is rarely given today — a rare gem few children share.
Popularity 1981–2025
—
rank today
#7469
peak (1982)
0
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1980s | #8940 |
Living bearers
Fewer than a hundred people named Siu are estimated to be alive in the US today — a true one-of-a-kind name.
The typical Siu alive today was born around 1982, making them about 43 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Siu in 2025?
- Siu is rarely given in the US today — it does not rank in the top 2000 girl names.
- When was the name Siu most popular?
- Siu peaked in 1982, reaching #7469 among US girl names.
- Will my child share the name Siu with classmates?
- Siu will almost certainly be the only one in school.
Torn between Siu and another name?
Put them head to head — full stats, history and a verdict.
Start a name battle