Jioia \jioi(a)\ as a girl's name is a variant of Joy (Old French, Latin), and the meaning of Jioia is "joy".
The baby name Jioia sounds like Gioia and Joia. Other similar baby names are Jinia, Gilia, Joya, Gioya, Julia, Jiulia, Jamia, Jinna, Jania, Jiana, Jina, Jocia, Joda, Joie, Joi, Jola, jioya, Junia, Ligia, Moia, Toia, Ginia, Jona and Zoia.