Feminine dossier · first seen 1963
Kasie
Endangered
Down 95.8% from peak
Peak era
1987
Peak births
216
Current vitality
Rare
Peak generation
Millennial
Quick answers about Kasie
How many people are named Kasie?
An estimated 4,040 living Americans are named Kasie.
How rare is Kasie?
Kasie is very rare among babies today, with 9 girls receiving the name in 2025, down 95.8% from its 1987 peak.
How old is the typical Kasie?
The median age of a living American named Kasie is approximately 36 years, with most bearers falling between 29 and 42 years old.
Is Kasie still popular?
No. Kasie is endangered as a baby name, down 95.8% from its 1987 peak with 9 births in 2025.
Where is Kasie most common?
Kasie has its strongest geographic signal in Louisiana, where it appears 3.3× more often than the national baseline.
1963Peak 19872025
Peak year
1987
Decline from peak
95.8%
2025
9
All-time
4,202
Where it lives now
Kasie is most concentrated in Louisiana — about 3.3× the national rate in the 1980s. It also runs high in Indiana.
States where Kasie is given more often than the national average — its present-day heartland.