This is a list of names in which the usage is Greek Mythology; and the meaning contains the keywords sea or ocean or wave.
Amphitrite Ἀμφιτρίτη f Greek MythologyPossibly means
"the surrounding sea" or
"the surrounding third", from Greek
ἀμφίς (amphis) meaning "surrounding, around, between" and the same root found in the name of
Triton. In Greek mythology she was a goddess of the sea and salt water, the wife of
Poseidon and the mother of Triton.
Halimede Ἁλιμήδη f Greek MythologyDerived from Greek
ἅλς (hals) meaning "sea, brine, salt" combined with one of the related words
μέδομαι (medomai) meaning "to be mindful of, to provide for, to think on" or
μέδω (medo) meaning "to protect, to rule over". According to Greek mythology this was one of the Nereids. A minor moon of Neptune is named after her.
Okeanos Ὠκεανός m Greek MythologyFrom 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.
Thalassa Θάλασσα f Greek MythologyMeans
"sea" in Greek. In Greek mythology she was the personification of the sea. A small moon of Neptune is named for her.
Triton Τρίτων m Greek MythologyMeaning uncertain. It is possibly related to a root meaning
"the sea" (cognate with Old Irish
trethan). Alternatively it could be connected to Greek
τρεῖς (treis) meaning
"three" (ordinal form
τρίτος). In Greek mythology Triton was the son of
Poseidon and
Amphitrite. He was often depicted as a merman, half-human and half-fish. The largest of Neptune's moons is named after him.