—2024 rank (unisex)
1991peak year
11,565babies named Kacey since 1880
▲ +31%5-year trend
Kacey popularity over 145 years
⚖️ Shared by both genders · roughly undefined% girls / NaN% boys in 2024
What does Kacey mean?
A modern respelling of Casey, from the Irish surname O Cathasaigh, meaning 'vigilant' or 'watchful'. The k-spelling gives a fresh look to a proven unisex classic.
OriginIrish
Syllables2
Genderunisex
Stylemodern, vintage
Names like Kacey
Same era, same vibe — if you like Kacey, these usually land on the shortlist too.
Famous Kaceys
- Kacey Musgraves, singer
Spellings & variants
CaseyKaci
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