Feminine dossier · first seen 1996
Mackinley
Stable
Cross-generational persistence
Peak era
2018
Peak births
28
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Mackinley
How many people are named Mackinley?
An estimated 426 living Americans are named Mackinley.
How rare is Mackinley?
Mackinley is very rare among babies today, with 13 girls receiving the name in 2025, down 53.6% from its 2018 peak.
How old is the typical Mackinley?
The median age of a living American named Mackinley is approximately 13 years, with most bearers falling between 7 and 20 years old.
Is Mackinley still popular?
Yes. Mackinley is holding steady, with 13 births in 2025 and a consistent recent baseline.
1996Peak 20182025
Peak year
2018
Decline from peak
53.6%
2025
13
All-time
431