Austina \a(u)-sti-na, aus-tina\ as a girl's name is a variant of Augusta (Latin) and Austine (French, Latin), and the meaning of Austina is "great, magnificent".

The baby name Austina sounds like Austyna and Justina. Other similar baby names are Agustina, Aretina, Artina, Austyne, Augustina, Agostina, Austyn, Destina, Dustin, Faustina, Justine, Giustina, Jestina, Justyna and Justinn.