Feminine dossier · first seen 1969
Chelsi
Endangered
Down 97.9% from peak
Peak era
1991
Peak births
339
Current vitality
Rare
Peak generation
Millennial
Quick answers about Chelsi
How many people are named Chelsi?
An estimated 3,927 living Americans are named Chelsi.
How rare is Chelsi?
Chelsi is very rare among babies today, with 7 girls receiving the name in 2025, down 97.9% from its 1991 peak.
How old is the typical Chelsi?
The median age of a living American named Chelsi is approximately 34 years, with most bearers falling between 30 and 37 years old.
Is Chelsi still popular?
No. Chelsi is endangered as a baby name, down 97.9% from its 1991 peak with 7 births in 2025.
Where is Chelsi most common?
Chelsi has its strongest geographic signal in Kansas, where it appears 5.5× more often than the national baseline.
1969Peak 19912025
Peak year
1991
Decline from peak
97.9%
2025
7
All-time
4,050