(Εὐάνεμος), the giver of favourable wind, was a surname of Zeus, under which the god had a sanctuary at Sparta. (Paus. 3.13.5; comp. Theocrit. 28.5.)
[L.S]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890