What is "euryanassa"

In Greek mythology, Euryanassa (Εὐρυάνασσα) is a name that may refer to:

• Euryanassa, daughter of the river-god Pactolus. She was the wife of Tantalus, and one of the possible mothers of Pelops, Broteas and Niobe.
• Euryanassa, daughter of Hyperphas and mother of Clymene with Minyas.
• Euryanassa, a surname of Hebe/