(Ἀλαγονία), a daughter of Zeus and Europa, from whom Alagonia, a town in Laconia, derived its name. (Paus. 3.21.6, 26.8; Nat. Corn. 8.23.)
[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