Arriana Is A Girls Name Of Welsh And Greek Origins. It Is A Respelling Of Ariana Which Means "silver" Or "most Holy." Symbolically, The Color Silver Is Associated With Wealth, Prosperity, And The Greek Deity Artemis. In Ancient Mythology, Artemis Was The Goddess Of The Moon, Nature, And Childbirth. Whether You Love Age-old Myths Or Precious Gems, Arriana Is A Stand-out Name For Your Daughter. American Singer And Actress Ariana Grande Is Living Proof That This Name Has Real Star Power.