Didiane \d(i)-dia-ne\ as a girl's name is of French origin. Feminine form of Didier, which is a form of D?r?(see Desiree), through the Latin Desideratus. They all mean "desired".
Didiane has 3 variant forms: Didiana, Didianna and Didiere.
Baby names that sound like Didiane are Tetyana, Tatyana, Tatiyana, Titania and Titanya.