Adnon Is A Boy’s Name Of Hebrew Origin. As The Spanish Variation Of Adam, Adnon Is A Testament To The Universality This Sweet Baby Name Possesses. Meaning “earth,” It’s No Wonder That Adnon Has Won Over Hearts For Many, Many Years. The Earth Is Our Home And Symbolizes The Beginning Of Life For All Of Us, And Giving Baby A Name That Celebrates The Very Ground We Walk On Is Only Fitting.