奥托 Traditional form: 奧托 Pinyin (reading): Aòtuō Definitions: Otto Characters: 奥 - mysterious, obscure, profound; used in transliterations 托 - to raise, to support; to entrust, to rely on Traditional characters: 奧 - mysterious, obscure, profound; used in transliterations 托 - to raise, to support; to entrust, to rely on