Masculine dossier · first seen 1990
Kieren
Stable
Cross-generational persistence
Peak era
2011
Peak births
28
Current vitality
Rare
Peak generation
Gen Z
Quick answers about Kieren
How many people are named Kieren?
An estimated 511 living Americans are named Kieren.
How rare is Kieren?
Kieren is very rare among babies today, with 16 boys receiving the name in 2025, down 42.9% from its 2011 peak.
How old is the typical Kieren?
The median age of a living American named Kieren is approximately 16 years, with most bearers falling between 10 and 24 years old.
Is Kieren still popular?
Yes. Kieren is holding steady, with 16 births in 2025 and a consistent recent baseline.
1990Peak 20112025
Peak year
2011
Decline from peak
42.9%
2025
16
All-time
518