 The name is a short form of Antonia as well as an alternate form of Þone.Tona is also a Danish, Norwegian and Swedish feminine given name in use in Denmark, Greenland, Sweden, and Norway as a short form of Antona as well as an alternate form of Tone and Torny.Tóna is a Faroese feminine given name that is an alternate form of Tona, Tone and Torny.