Cassidi
Girl nameCassidi has been given to 863 babies in the U.S. since 1977. It peaked in 1999.
Popularity over time births per year, 1880–2025
Total babies
863
Peak year
1999 (51 babies)
Rank in 2025
Below top 1000
First recorded
1977
10-year trend
▼ -100%
Gender split
All girls
Spellings & variants
Names one letter away from Cassidi — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Cassidi.
Sibling name ideas for Cassidi
Same era and popularity as Cassidi, avoiding matching initials or rhymes.
FAQ
How popular is the name Cassidi?
Cassidi has been given to 863 babies in the U.S. since 1977. It ranked below the top 1000 in 2025.
When did the name Cassidi peak?
Cassidi peaked in 1999, when 51 babies were given the name.
Is Cassidi a girl or boy name?
Cassidi is primarily a girl name (100% of babies named Cassidi are girls).
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