Teill \te(i)-ll\ as a girl's name is a variant of Teal (English). See for meaning of Teill.

The baby name Teill sounds like Teille, Teil and Teall. Other similar baby names are Dell, Bell, Ceila, Ceil, Nell, Gaill, Geila, Gill, Jill, Ceili, Keili, Keila, Leila, Tilly, Tilli, Neille, Neilla, Neile, Neila, Peall, Reilly, Seila, Teela, Tealle, Tecla, Tekli, Tekla, Tehila, Tehilla, Teryll, Teryl, Terell, Terall, Terrill, Tesla, Teina, Tsila, Tzili, Tzila, Twilla and Twila.