OKEANOS: Ωκεανος (Ancient Greek)
From the name of the river or body of water thought by the ancient Greeks to surround the Earth. In Greek mythology Okeanos was the Titan who personified this body of water.
Rahab is or was the angel of insolence and pride, responsible for shaking the waters and producing big waves; he is also responsible for the roaring of the sea.
Tammuz was the Semitic name for the Sumerian god, Dumuzi. Tammuz is still remembered in the Jewish Calendar of today as the month (30 day) that marks the beginning of summer.