Manette \m(a)-nette, man(et)-te\ as a girl's name is a variant of Mary (Latin), and the meaning of Manette is "star of the sea".
The baby name Manette sounds like Minette, Minnette and Minetta. Other similar baby names are Nanette, Danette, Lanette, Janette, Marnette, Marette and Wanette.