How Common is the First Name Gannon?
We estimate that there are 6,586 people named Gannon who are currently alive and were born in the United States. Gannon is the 1,339th most common for men, and the 3,151st most common overall.
How Old are People Named Gannon?
The average person named Gannon is 15.80 years old.
Is Gannon a Popular Baby Name Right Now?
64 people named Gannon were born in the U.S. in 2025. It was the 2,207th most popular name for boys, and the 4,741st most popular overall.
The popularity of Gannon peaked in 2014, when it was the 414th most popular name for baby boys.
Is Gannon a Boy's Name or a Girl's Name?
Gannon is almost exclusively a male name. More than 99.9% of people named Gannon are male.