Oncae

Oncae or Onkai (Ancient Greek: Ὄγκαι) was a small town in ancient Arcadia. Its name came from Oncus, a son of Apollo.^[1] William Smith suggests that the town may be the same as Onceium.^[2]

References

1. Tzetzes, ad Lycophr. 1225; Etym. M. p. 613; Phavorin. s.v.
2.  Smith, William, ed. (1854–1857). "Onceium". Dictionary of Greek and Roman Geography. London: John Murray.