Tosca \t(o)-sca, tos-ca\ as a girl's name is of Italian origin, and the meaning of Tosca is "from Tuscany".

Baby names that sound like Tosca are Taska and Toskia. Other similar baby names are Tossa, Tasya, Tasja, Tasa, Dosya, Jesca, Tonica, Tassa, Telca, Tessa, Tesa, Tesla, Tossia, Tisa, Tosiya and Toshka.