Berrtina \b(e)-rrti-na, ber(r)-tina\ as a girl's name is a variant of Bertha (Old German), and the meaning of Berrtina is "bright, famous".
The baby name Berrtina sounds like Bertina and Bertine. Other similar baby names are Bernina, Bertita, Berrti, Berrta, Bettina, Betina and Gertina.