In Greek mythology it was the name given to each of the Daughters of the Titan Oceanus and Tethys. Nymph of the sea or waters.
Each of the daughter nymphs of Oceanus and Tethys associated with freshwater sources or streams. In Greek the name is 80( 954; 949; 945; 957; 953; 948; 949; 962; ( Okeanídes ) .