Janetta \j(a)-netta, jan(et)-ta\ as a girl's name is a variant of Jane (Hebrew) and Janet (Scottish), and the meaning of Janetta is "God is gracious".

The baby name Janetta sounds like Janette, Janeta, Jenetta, Janett, Jeanetta, Jonetta, Juanetta and Wanetta. Other similar baby names are Lanetta, Vanetta and Zanetta.