Kaycee
How to say it: KAY-see · /ˈkeɪsi/
Phonetic spelling of initials K.C. or a variant of Casey, from Irish 'cathasaigh' meaning 'vigilant in war'.
Kaycee was the 1,091st most popular girls’ name in the United States in 2025, given to 171 babies (Social Security Administration). Its busiest decade was the 1990s, its births are down about 11% in ten years, and it is projected to slip to #1,110 by 2030.
Updated · SSA 2025 data, published May 2026 · Insee 2025 data, published July 2026 · How we compute these figures
Key facts
| Rank among girls’ names, 2025 | #1,091 |
|---|---|
| Babies born in 2025 | 171 |
| Share of births | 1 in 19,387 |
| Peak decade | 1990s |
| Change over 10 years | −11% |
| Projected rank for 2030 (estimate) | #1,110 |
| In France, 2025 | #1,126 among girls’ names, 20 births |
Sources: Social Security Administration (SSA), Insee (France). How we compute these figures.
Its life, decade by decade
Still well used though past its best, Kaycee reached its height in the 1990s. Remaining near that level, a slight dip looks likely soon.
What goes with it
Crisp and breathy with a bright finish, Kaycee carries a playful lilt. Bailee shares its style.
Nicknames
- Kay
- KC
Honouring a Kaycee in the family
In the classroom
In a class of 25 children born in 2025, the chance that another child is called Kaycee is about under 1 in 200.
Around the world
This spelling is used in English, French, Irish.
In France: #1,126 for girls in 2025.
Famous people named Kaycee
- Kaycee Stroh (born 1984)American actress
From Wikidata and Wikipedia
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