Feminine dossier · first seen 1962
Casi
Stable Decline
Gradual decline from 1989
Peak era
1989
Peak births
56
Current vitality
Below reporting floor
Peak generation
Millennial
Quick answers about Casi
How many people are named Casi?
An estimated 1,029 living Americans are named Casi.
How rare is Casi?
Casi fell below the SSA's 5-birth reporting floor in 2025. It is extremely rare as a new baby name.
How old is the typical Casi?
The median age of a living American named Casi is approximately 39 years, with most bearers falling between 34 and 46 years old.
Is Casi still popular?
Not especially. Casi has been declining since its 1989 peak and registered 0 births in 2025.
1962Peak 19892025
Peak year
1989
Decline from peak
100%
2025
0
All-time
1,080