Delphidian is a language utilized by the Delphidian species. This language was employed by the species for trade within their home territory, the Delphidian Cluster, and existed in a variety of regional variations. During 34 ABY, Sidon Ithano, a pirate, used Delphidian to communicate with his first mate, Quiggold, at Maz Kanata's castle located on Takodana.