Common name: Ballena(CR), ballena de Sei, ballena de pintas, rorcual del norte, rorcual de Sei, rorcual de Rodolfo.
Common name: Ballena (Costa Rica), ballena de Bryde, rorcual tropical.
Common name: Ballena azul (Costa Rica), rorcual gigante, rorcual azul, blue whale., sulphur bottom whale.
Common name: Ballena (Costa Rica), rorcual común, fin whale.
Common name: Hiperodonte, "ballena" nariz de botella, bottlenose "whale"
Common name: Ballena jorobada, yubarta, gubarte.
Common name: Deglingue, mesoplodonte, "ballena" picuda, "ballena" (Costa Rica)