Kasey
How to say it: KAY-see · /ˈkeɪsi/
Variant of Casey, from the Irish surname O Cathasaigh meaning 'descendant of Cathasach' (vigilant, watchful).
Kasey was the 261st most popular boys’ name in the United States in 2025, given to 285 babies of either sex (Social Security Administration). Its busiest decade was the 1990s, its births are up about 31% in ten years, and it is projected to rise to #129 by 2030.
Updated · SSA 2025 data, published May 2026 · Insee 2025 data, published July 2026 · How we compute these figures
Key facts
| Rank among boys’ names, 2025 | #261 |
|---|---|
| Babies born in 2025 (both sexes) | 285 |
| Share of births | 1 in 1,555 |
| Peak decade | 1990s |
| Change over 10 years | +31% |
| Projected rank for 2030 (estimate) | #129 |
| In France, 2025 | #1,664 among boys’ names, 0 births |
Sources: Social Security Administration (SSA), Insee (France). How we compute these figures.
Its life, decade by decade
Fading since the 1990s, Kasey sits far below its peak. A small rebound looks likely ahead.
What goes with it
Breezy and crisp with a breathy lilt. Bailey shares its casual style.
Nicknames
- Kase
Honouring a Kasey in the family
In the classroom
In a class of 25 children born in 2025, the chance that another child is called Kasey is about 1 in 65.
Around the world
This spelling is used in English, French, Irish.
In France: #1,664 for boys in 2025.
Famous people named Kasey
- Kasey Keller (born 1969)American soccer player
- Kasey Smith (born 1990)Irish singer
- Kasey Kahne (born 1980)American racing driver
From Wikidata and Wikipedia
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