Feminine dossier · first seen 1974
Kayci
Stable
Cross-generational persistence
Peak era
1990
Peak births
77
Current vitality
Rare
Peak generation
Millennial
Quick answers about Kayci
How many people are named Kayci?
An estimated 1,614 living Americans are named Kayci.
How rare is Kayci?
Kayci is very rare among babies today, with 17 girls receiving the name in 2025, down 77.9% from its 1990 peak.
How old is the typical Kayci?
The median age of a living American named Kayci is approximately 26 years, with most bearers falling between 15 and 36 years old.
Is Kayci still popular?
Yes. Kayci is holding steady, with 17 births in 2025 and a consistent recent baseline.
Where is Kayci most common?
Kayci has its strongest geographic signal in Texas, where it appears 1.6× more often than the national baseline.
1974Peak 19902025
Peak year
1990
Decline from peak
77.9%
2025
17
All-time
1,653
Where it lives now
Kayci is most concentrated in Texas — about 1.6× the national rate in the 1990s.
States where Kayci is given more often than the national average — its present-day heartland.