Kasey Prev Random Next GenderMaleOriginCeltic/GaelicAlert: vigorous. Form of Casey.AmericanObservant; alert; vigorousIrishBrave in battle; alert; vigorousSyllables2Alternate Spellings of KaseyCacey, CacePronunciationk(a)-sey Prev Random Next Share this:Tweet Share on Reddit (Opens in new window) Reddit Share on Tumblr