Tansia \t(a)-nsia, tan-sia\ as a girl's name is a variant of Tansy (Greek), and the meaning of Tansia is "eternal life".

The baby name Tansia sounds like Tanzia, Tanisha, Tanis, Tanysha, Tanitia, Tanishia, Tanesha, Tansey, Tansee and Tanazia. Other similar baby names are Tasia, Taisia, Tanaia and Tania.