Donielle \d(o)-nielle, doni(el)-le\ as a girl's name is a variant of Donna (Italian), and the meaning of Donielle is "lady".
The baby name Donielle sounds like Danielle, Donelle and Donnelle. Other similar baby names are Danille, Doneille, Dhanielle, Danyelle, Dannielle, Daniella, Daniele, Danelle, Dannelle, Darielle, Dawnielle, Denelle, Donella, Donell, Dinelle, Dielle, Donnella, Donnell, Dorelle, Janielle, Jonelle, Jonnelle, Ranielle, Ronelle and Ronnelle.