Arianne Is A Girls Name Is Of Welsh And Greek Origins. The Meaning Of Arianne Is "most Holy" Which Makes It A Fitting Name If You’re Planning On Raising Child Within The Church. Alternatively, Arianne Is Also A Variant Of The Greek Name Ariadne And The Welsh Name Arianna. In Greek Myth, Ariadne Was A Princess From The Beautiful Island Of Crete. She Is Associated With Mazes And Labyrinths, Due To The Legend Of Theseus And The Minotaur. It’s Said The Princess Helped Theseus Escape From The Minotaur.