Masculine dossier · first seen 1999
Cylis
Stable
Cross-generational persistence
Peak era
2011
Peak births
42
Current vitality
Rare
Peak generation
Gen Z
Quick answers about Cylis
How many people are named Cylis?
An estimated 460 living Americans are named Cylis.
How rare is Cylis?
Cylis is very rare among babies today, with 15 boys receiving the name in 2025, down 64.3% from its 2011 peak.
How old is the typical Cylis?
The median age of a living American named Cylis is approximately 13 years, with most bearers falling between 8 and 16 years old.
Is Cylis still popular?
Yes. Cylis is holding steady, with 15 births in 2025 and a consistent recent baseline.
1999Peak 20112025
Peak year
2011
Decline from peak
64.3%
2025
15
All-time
465