Sidne
girl nameSidne entered the US charts in 1948, peaked at #4205 in 1948, is rarely given today — a rare gem few children share.
Popularity 1948–2025
—
rank today
#4205
peak (1948)
0
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1940s | #4205 |
| 1950s | #6086 |
| 1990s | #11827 |
| 2000s | #14653 |
Living bearers
Fewer than a hundred people named Sidne are estimated to be alive in the US today — a true one-of-a-kind name.
The typical Sidne alive today was born around 1996, making them about 29 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Sidne in 2025?
- Sidne is rarely given in the US today — it does not rank in the top 2000 girl names.
- When was the name Sidne most popular?
- Sidne peaked in 1948, reaching #4205 among US girl names.
- Will my child share the name Sidne with classmates?
- Sidne will almost certainly be the only one in school.
Torn between Sidne and another name?
Put them head to head — full stats, history and a verdict.
Start a name battle