Tawney \ta(w)-ney\ as a girl's name is a variant of Tawny (Irish, Old English), and the meaning of Tawney is "a green field; golden brown".
The baby name Tawney sounds like Tawnee and Taney. Other similar baby names are Dabney, Daney, Danney, Dawne, Layney, Lainey, Fanney, Fawne, Nanney, Janney, Janey, Laney, Rayney, Rainey, Shawney, Tabbey, Tacey, Tahnee, Talley, Tammey, Tanea, Tandy, Tansy, Tanzey, Tansey, Tawnya, Tanee, Tashey, Tawnie, Tawnia, Tawni, Tawna, Taubey and Toney.