Feminine dossier · first seen 1994
Mckinnley
Stable Decline
Gradual decline from 2011
Peak era
2011
Peak births
42
Current vitality
Rare
Peak generation
Gen Z
1994Peak 20112025
Quick answers about Mckinnley
How many people are named Mckinnley?
An estimated 501 living Americans are named Mckinnley.
How rare is Mckinnley?
Mckinnley is very rare among babies today, with 12 girls receiving the name in 2025, down 71.4% from its 2011 peak.
How old is the typical Mckinnley?
The median age of a living American named Mckinnley is approximately 13 years, with most bearers falling between 9 and 18 years old.
Is Mckinnley still popular?
Not especially. Mckinnley has been declining since its 2011 peak and registered 12 births in 2025.
Peak year
2011
Decline from peak
71.4%
2025
12
All-time
506