(Ἅρπιννα), a daughter of Asopus, from whom the town of Harpina or Harpinna in Elis was believed to have derived its name. (Paus. 6.21.6.) She became by Ares the mother of Oenomaus. (5.22.5.)
[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