Tanaia \t(a)-naia\ as a girl's name is a variant of Tanaya (Hindi), and the meaning of Tanaia is "daughter".

The baby name Tanaia sounds like Tania, Tonia, Dania, Dannia, Tawana, Tenaya, Tanea, Tani, Tanya, Taneea, Tana, Tahnia and Tawnia. Other similar baby names are Tanzia, Tansia and Tanazia.