Joniece \j(o)-nie-ce\ as a girl's name is a variant of Jo (American). See for meaning of Joniece.
The baby name Joniece sounds like Jeniece and Janiece. Other similar baby names are Deniece, Jonie, Janice, Jenice, Janeece, Jonique, Jonee, Joice, Laniece and Vaniece.