Shannon Prev Random Next GenderMaleOriginCeltic/GaelicLittle Wise OwlIrishOld and wise; from the Shannon, the longest river and chief waterway of IrelandSyllables2Alternate Spellings of ShannonShannen, Shanahan, Pronunciationsh(an)-nonFamous PeopleAstronaut Shannon Lucid, Gymnast Shannon Miller, Actress Shannen Doherty Prev Random Next Share this:Tweet Share on Reddit (Opens in new window) Reddit Share on Tumblr