Brieta \b-rie-ta\ as a girl's name is a variant of Briar (English), and the meaning of Brieta is "thorny bush of wild roses, brambles".

The baby name Brieta sounds like Britta, Brita, Brietta and Briet. Other similar baby names are Frieda, Oreta, Areta, Berneta, Birta, Beta, Britt, Breea, Brea, Breda, Breeda, Breena, Brina, Brinda, Brinna, Brett, Bretta, Bret, Brieon, Brienna, Brie, Briana, Bria, Brier, Britte, Brijet, Brigita, Brigett, Briget, Bitta, Briette, Briona, Brisa, Briza, Brissa, Brisia, Brisha, Brit, Britty, Brittan, Greta, Greeta, Irita and Rieta.