Janais \j(a)-nais\ as a girl's name is a variant of Janae (American). See for meaning of Janais.

The baby name Janais sounds like Janai, Janis and Jannis. Other similar baby names are Jancis, Annais, Anais, Janie, Janah, Jana, Jannie, Jenai, Janaye, Janaya, Janay, Janaeh, Janaea, Jances, Janit, Janise, Jania, Janiss, Janess, Jennis and Tanis.