Sidnei
girl nameSidnei entered the US charts in 1995, peaked at #13386 in 1995, is rarely given today — a rare gem few children share.
Popularity 1995–2025
—
rank today
#13386
peak (1995)
0
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1990s | #13386 |
| 2000s | #14506 |
| 2010s | #14962 |
Living bearers
Fewer than a hundred people named Sidnei are estimated to be alive in the US today — a true one-of-a-kind name.
The typical Sidnei alive today was born around 2006, making them about 19 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Sidnei in 2025?
- Sidnei is rarely given in the US today — it does not rank in the top 2000 girl names.
- When was the name Sidnei most popular?
- Sidnei peaked in 1995, reaching #13386 among US girl names.
- Will my child share the name Sidnei with classmates?
- Sidnei will almost certainly be the only one in school.
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