Bernadina \b(e)-rnadi-na, ber-na-dina\ as a girl's name is a variant of Bernadette (French, Old German), and the meaning of Bernadina is "strong, brave bear".
The baby name Bernadina sounds like Bernadyna, Bernadine and Bernadin. Other similar baby names are Bernardina, Bernina, Bernardine, Bernadene, Bernadeena and Bernadea.