Ninetta \n(i)-netta, nin(et)-ta\ as a girl's name is a variant of Nina (Spanish, Hebrew), and the meaning of Ninetta is "little girl; great-granddaughter".
The baby name Ninetta sounds like Ninette and Nineta. Other similar baby names are Ginetta, Cinetta, Finetta, Kinetta, Linetta, Minetta and Vinetta.