Lona \l(o)-na\ as a girl's name is a variant of Loni. See for origin and meaning of Lona.
The baby name Lona sounds like Lina, Lena, Lana, Lyna, Leona, Lonna and Luna. Other similar baby names are Oona, Nona, Tona, Lola, Dona, Iona, Lorna, Lora, Mona, Rona, Yona, Jona and Zona.