Joana \jo(a)-na\ as a girl's name is a variant of Jane (Hebrew) and Joanna, and the meaning of Joana is "God is gracious".

The baby name Joana sounds like Ioana, Jana, Juana, Joan, Jeana, Jiana, Joane, Joann, Jonna, Johna, Yoana and Jona. Other similar baby names are Jovana, Jolana, Johana, Josana and Roana.