Sian
girl name#14942 in 2025Sian entered the US charts in 1962, peaked at #2616 in 1974, ranks #14942 today — a rare gem few children share.
Popularity 1962–2025
#14942
rank today
#2616
peak (1974)
5
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1960s | #4550 |
| 1970s | #5108 |
| 1980s | #6843 |
| 1990s | #6677 |
| 2000s | #5272 |
| 2010s | #10040 |
| 2020s | #11248 |
Living bearers
About 800 people named Sian are estimated to be alive in the US today.
The typical Sian alive today was born around 1999, making them about 26 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Sian in 2025?
- Sian ranks #14942 among US girl names in 2025, with 5 babies given the name.
- When was the name Sian most popular?
- Sian peaked in 1974, reaching #2616 among US girl names.
- Will my child share the name Sian with classmates?
- Sian will almost certainly be the only one in school.
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