Berta

Berta is a female Germanic name or may also be a colloquial shortening of Alberta or Roberta.
Berta may refer to:
Berta people, an ethnic group from western Ethiopia and eastern Sudan
Berta language, their language

Berta, a fictional character on the American sitcom Two and a Half Men, portrayed by Conchata Ferrell
Berta (moth), a geometer moth genus
Berta, a former name of Ortaköy, Artvin, Turkey
Berta monastery, a medieval Georgian monastery in modern Turkey