Ὄλουρος
Could not find Ὄλουριν in Logeion dictionaries.
Ὄλουριν Proper-name noun: feminine accusative singular of Ὄλουρις
Ὄλουρος — Olouros? (Achaia), Pleiades 573406
Ὄλουρος, ου (ὁ) Olouros (auj. Xylókastro) petite v. d’Achaïe, Xén. Hell. 7, 4, 17, 18.