Tashia \t(a)-shia\ as a girl's name is a variant of Natasha (Latin), Tasha (Russian) and Tasia (American), and the meaning of Tashia is "birthday".

The baby name Tashia sounds like Tashie, Toshia and Tashi. Other similar baby names are Tashina, Casia, Casha, Taisha, Ieashia, Ashia, Aishia, Sasha, Tasa, Basia, Basha, Kasia, Dashea, Dasha, Ieshia, Kasha, Keshia, Tisha, Masha, Nasia, Talia, Tash, Tosha, Tavia, Pasha, Rasia, Tashara, Tashana, Tacia, Taisia, Tajia, Tahlia, Tallia, Tanaia, Tanishia, Tansia, Tania, Tahnia, Tahna, Tassie, Tassa, Tashey, Tahsha, Tazia, Tatia, Tawnia, Tesia, Tessia, Tossia, Tosia, Toshka and Toshie.