- Columbus (After Christopher Columbus)
- Mariner (A professional of the sea)
- Cutty (The name of a famous Clipper)
- Lana (To be calm as still waters)
- Jordan (Meaning flowing down)
- Reef
- Sandy
- Laguna (Spanish for lagoon)
- Ocean (A large body of salt water)
- Nixie (A sea nymph)
- Altanta (A reference to the Atlantic Ocean)
- Sailor (Someone who works on a boat)
- Storm
- Spring (A natural well of water)
- Talise (Meaning lovely water)
- Calder (Meaning stream)
- Captain
- Marlin (A large saltwater fish)
- Duck
- Cutter (A small boat)
- Dory (A small shallow boat)
- Odysseus (After Homer's windbound sailor)
- Ren (Meaning water lily)
- Neptune (The Roman God of the Sea)
- Admiral (A high ranking naval officer)
- Lir (The Irish God of the Sea)
- Caspian (After the Caspian Sea)
- Convoy (A group of ships traveling together)
- Neredia (A sea nymph)
- Surf
- Bell (A type of buoy with a large bell)
- Black Beard (Legendary pirate)
- Bass (A type of fish)
- Nemo (A famous fish and star of a movie)
- Pearl
- Sparrow (After Jack Sparrow the fictional pirate)
- Ariel
- Aquarius (The Zodiac sign associated with water)
- Hector (A species of dolphin)
- Cordelia (Daughter of the Sea)
- Gunner (Short for a Marine Gunner)
- Brine
- Ray (A reference to Manta Rays)
- Moana
- Compass
- Hudson (An explorer of the oceans, seas, and bays)
- Poseidon
- Journey (A trip taken on the sea)
- Morgan (Meaning a sea circle)
- Corsair (A French privateer or ship used for the same)
- Breezy (Mild wind)
- Popeye (The spinach-gulping, muscled cartoon sailor)
- Frigate (A type of warship)
- Davy (A reference to Davy Jones' Locker)
- Teal
- Coral (Animals that make up a coral reef)
- Orca (Type of whale)
- Clipper (A speedy and square rigged merchant ship)
- Bahama (Reference to the tropical island)
- Azure
- Kawai (Meaning water)
- Mary (A reference to Mary Rose, a famous shipwreck)
- Aqua (A blue color associated with the sea)
- Dover (Another word for water)
- Nerissa
- Armada
- Zale (Meaning strength of the sea)
- Maya (A Hebrew work meaning brook)
- Thor (After Thor Heyerdahl, who sailed the Kon-Tiki)
- Scuba (Term used by Scuba Divers)
- Hydra (Latin for water)
- Hurricane (Severe storm)
- Ferdinand (After Ferdinand Magellan)
- Brooks (Small flowing arteries of water)
- Marina
- Rain (Drops of water from the sky)
- Bo-Po (The boat police)
- Agua (Spanish for water)
- Splash
- Maris (Meaning of the sea)
- Brizo
- Wade (A move through shallow water)
- Rio (Spanish for river)
- Dylan (Meaning of the sea)
- Pacifica (A reference to the Pacific Ocean)
- Gilligan
- Daria (Sea in Persian)
- Brig (A ship with two square rigged masts)
- Atlanta
- Beach (Land area by the sea)
- Brook (A small artery of water)
- Catalina (A type of boat)
- Misty (Fine droplets of water that hang in the air)