Davy
Davy Jones
Dylan
Neptune
Nereid
Nereus
Oceanid
Poseidon
Thetis
Triton
Varuna
fresh-water nymph
kelpie
limniad
man fish
mermaid
merman
naiad
nix
nixie
ocean nymph
sea devil
sea god
sea nymph
sea-maid
sea-maiden
seaman
siren
undine
water god
water spirit
water sprite
Titan