Masculine dossier · first seen 2012
Kastiel
Stable
Cross-generational persistence
Peak era
2021
Peak births
29
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Kastiel
How many people are named Kastiel?
An estimated 215 living Americans are named Kastiel.
How rare is Kastiel?
Kastiel is very rare among babies today, with 14 boys receiving the name in 2025, down 51.7% from its 2021 peak.
How old is the typical Kastiel?
The median age of a living American named Kastiel is approximately 7 years, with most bearers falling between 4 and 10 years old.
Is Kastiel still popular?
Yes. Kastiel is holding steady, with 14 births in 2025 and a consistent recent baseline.
2012Peak 20212025
Peak year
2021
Decline from peak
51.7%
2025
14
All-time
217