Oymyakon(Political Subdivision & River)Russian Named after the Oymyakon River, whose name reportedly comes from the Even word kheium meaning "unfrozen patch of water; place where fish spend the winter" ... or the Even word heyum (hэjум) (kheium being a possible misspelling) means "frozen lake".
Oyo(Political Subdivision)Yoruba A state in Nigeria. and an ancient Yoruba empire until it’s fall to the United Kingdom.