Tallya \t(a)-ll-ya\ as a girl's name is a variant of Talicia. See for origin and meaning of Tallya.
The baby name Tallya sounds like Talya, Tally and Tallia. Other similar baby names are Gallya, Aaliya, Aalya, Tasya, Tasiya, Dalla, Dalya, Daliya, Galya, Lalya, Tilly, Talia, Talona, Talisa, Talina, Talena, Talea, Taya, Tahlia, Talora, Tallie, Talley, Talija, Talita, Talulla, Talula, Tallula, Tallee, Talma, Tanaya, Tanya, Tawnya, Tahnya, Tayla, Taylyn, Thalya, Tzelya, Tully, Tulya, Tullia, Tulla, Toulya and Toolya.