Sidni
girl nameSidni entered the US charts in 1949, peaked at #4677 in 1995, is rarely given today — a rare gem few children share.
Popularity 1949–2025
—
rank today
#4677
peak (1995)
0
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1940s | #5244 |
| 1980s | #8761 |
| 1990s | #7648 |
| 2000s | #10312 |
| 2010s | #14947 |
Living bearers
About 200 people named Sidni are estimated to be alive in the US today.
The typical Sidni 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 Sidni in 2025?
- Sidni is rarely given in the US today — it does not rank in the top 2000 girl names.
- When was the name Sidni most popular?
- Sidni peaked in 1995, reaching #4677 among US girl names.
- Will my child share the name Sidni with classmates?
- Sidni will almost certainly be the only one in school.
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