Tona \t(o)-na\ as a girl's name is a variant of Antonia (Latin) and Toni (English). See for meaning of Tona.
The baby name Tona sounds like Tony, Tonia, Tonya, Tina, Dona, Tana, Teona and Tena. Other similar baby names are Oona, Nona, Iona, Lona, Mona, Rona, Toma, Tiona, Tova, Tola, Toya, Tora, Toia, Yona, Jona and Zona.