Agatta \a-gatta, ag(at)-ta\ as a girl's name is a variant of Agatha (Greek), and the meaning of Agatta is "good, honorable".

The baby name Agatta sounds like Agata, Agate, Agotha, Agota, Agetha, Agathi, Agathe and Ugetta. Other similar baby names are Agafia, Agacia, Agnetta, Agneta, Aletta, Amata, Anetta and Aretta.