An estimated 6,583 living Americans are named Gannon.
How rare is Gannon?
Gannon is uncommon among babies today, with 64 boys receiving the name in 2025, down 91.5% from its 2014 peak.
How old is the typical Gannon?
The median age of a living American named Gannon is approximately 13 years, with most bearers falling between 10 and 23 years old.
Is Gannon still popular?
No. Gannon is endangered as a baby name, down 91.5% from its 2014 peak with 64 births in 2025.
Where is Gannon most common?
Gannon has its strongest geographic signal in Ohio, where it appeared 2.8× more often than the national baseline in the 2020s.
Peak year
2014
Decline from peak
91.5%
2025
64
All-time
6,677
Diaspora map
Gannon spread fast — broke out in Arkansas, Indiana, Iowa, Kansas, Kentucky, Missouri, Ohio, and Oklahoma (2014) and ran high in 12 states within a decade.
Broke out: Arkansas, Indiana, Iowa, Kansas, Kentucky, Missouri, Ohio, and Oklahoma, 2014 · over-represented in 12 states over 1 year
