Casidy
girl nameCasidy entered the US charts in 1980, peaked at #4564 in 2001, is rarely given today — a rare gem few children share.
Popularity 1980–2025
—
rank today
#4564
peak (2001)
0
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1980s | #10208 |
| 1990s | #7689 |
| 2000s | #8934 |
| 2010s | #11899 |
Living bearers
About 300 people named Casidy are estimated to be alive in the US today.
The typical Casidy alive today was born around 2001, making them about 24 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Casidy in 2025?
- Casidy is rarely given in the US today — it does not rank in the top 2000 girl names.
- When was the name Casidy most popular?
- Casidy peaked in 2001, reaching #4564 among US girl names.
- Will my child share the name Casidy with classmates?
- Casidy will almost certainly be the only one in school.
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