Masculine dossier · first seen 1997
Aleister
Stable
Cross-generational persistence
Peak era
2020
Peak births
69
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Aleister
How many people are named Aleister?
An estimated 647 living Americans are named Aleister.
How rare is Aleister?
Aleister is very rare among babies today, with 42 boys receiving the name in 2025, down 39.1% from its 2020 peak.
How old is the typical Aleister?
The median age of a living American named Aleister is approximately 7 years, with most bearers falling between 4 and 12 years old.
Is Aleister still popular?
Yes. Aleister is holding steady, with 42 births in 2025 and a consistent recent baseline.
1997Peak 20202025
Peak year
2020
Decline from peak
39.1%
2025
42
All-time
653