- Current rating.
to add this name to your favorite namelist!
The meaning of the name Gannon is Son Of The Fair-haired One
The origin of the name Gannon is Irish
Alternate spellings for the name Gannon: Gannen
People who like the name Gannon also like: Liam
, Hudson Charlotte
Gannon is on 635
BN name lists
Gannon is currently not ranked
on the BN charts
Gannon is currently #532
in U.S. births