220 Best Boy Names That Start with “SEA”

Choosing a name for your baby boy can be a challenging and exciting task.

If you are looking for a name that stands out from the crowd and has a touch of mystique, how about considering boy names that start with “Sea”?

These unique names not only have a beautiful sound to them but also evoke a sense of adventure and the wonders of the ocean.

From serene and peaceful to strong and courageous, boy names that start with “Sea” offer a range of options for every parent’s taste and preferences.

Whether you are drawn to the calmness of the sea or fascinated by its power and vastness, these names can be a perfect choice for your little one, symbolizing his strength and limitless potential.

So, dive into the world of boy names that start with “Sea” and discover the perfect name that will make your son stand out in the crowd.

Popular Boy Names That Start with “SEA”

Seamus – “supplanter” (English)

Seaton – “town by the sea” (English)

Seabert – “bright sea” (English)

Seager – “sea warrior” (English)

Seaton – “from the sea town” (English)

Seaborn – “born of the sea” (English)

Seaford – “ford by the sea” (English)

Seaton – “sea settlement” (English)

Seanan – “little old wise one” (Irish)

Seaver – “sea friend” (English)

Seabrook – “brook by the sea” (English)

Seaton – “sea town” (English)

Sean – “God is gracious” (Irish)

Seabright – “bright sea” (English)

Seabury – “sea fortress” (English)

Seaton – “settlement by the sea” (English)

Seafraid – “man of peace” (Irish)

Seafra – “free” (Irish)

Seachnall – “good and victorious” (Irish)

Seaghan – “God is gracious” (Irish)

Seathrun – “strong” (Irish)

Seb – “revered” (English)

Sebas – “venerable” (Spanish)

Seferino – “west wind” (Spanish)

Selem – “peaceful” (Greek)

Seles – “to praise” (Greek)

Selmo – “protector” (Spanish)

Sevastian – “venerable” (Greek)

Sevastos – “venerable” (Greek)

Sevillano – “from Seville” (Spanish)

Boy Names That Start with "SEA"

Modern Boy Names That Start with “SEA”

Seacroft – “coastal settlement” (English)

Seabrighton – “bright sea town” (English)

Seadon – “from the sea hill” (English)

Seafrey – “peaceful sea” (English)

Sealand – “land by the sea” (English)

Seabrooks – “stream by the sea” (English)

Seaglen – “valley near the sea” (English)

Seamar – “maritime” (English)

Seacrest – “crest of the sea” (English)

Seabolt – “bold sea” (English)

Seabury – “sea fortress” (English)

Seabertus – “shining sea” (Greek)

Seaxiros – “sharp sea” (Greek)

Seavas – “brave sea” (Spanish)

Seatan – “from the sea” (English)

Seabien – “good sailor” (Spanish)

Seaviano – “life of the sea” (Spanish)

Seabar – “barrier of the sea” (English)

Seathan – “gift from the sea” (English)

Seavis – “vision of the sea” (Spanish)

Seabrian – “strong sea” (English)

Seach – “hunter” (English)

Seajay – “joy of the sea” (English)

Sealo – “lion of the sea” (Spanish)

Seafin – “endless sea” (English)

Seabio – “life of the sea” (Spanish)

Seacar – “dear to the sea” (English)

Seatonio – “eternal sea” (Spanish)

Sealev – “lion of the sea” (English)

Seaphil – “lover of the sea” (English)

Unique “SEA” Names for Boys

Seafreyd – “peaceful journey” (English)

Seablaze – “fiery sea” (English)

Seafion – “son of the sea” (English)

Seacroix – “crossing the sea” (English)

Seakai – “ocean keeper” (English)

Seagen – “born of the sea” (English)

Seacharles – “free man of the sea” (English)

Seagelo – “sea wanderer” (English)

Seafaros – “sailor” (Greek)

Seabaz – “brave sea” (English)

Seadarius – “wise leader of the sea” (English)

Seandros – “man of the sea” (Greek)

Seableu – “blue sea” (French)

Seagio – “sea guide” (Spanish)

Seawyn – “friend of the sea” (English)

Sealian – “of the sea” (English)

Seagar – “spear of the sea” (English)

Seapolo – “sea wanderer” (Spanish)

Sealmo – “peaceful sea” (Spanish)

Seath – “strength of the sea” (English)

Seakos – “sea creature” (Greek)

Seabrio – “vitality of the sea” (Spanish)

Seahawk – “ruler of the sea” (English)

Seallan – “from the sea” (English)

Seajon – “gift of the sea” (English)

Seador – “gift from the sea” (English)

Seasen – “season of the sea” (English)

Seangelo – “angel of the sea” (Spanish)

Seapyro – “fire of the sea” (English)

Seaflynn – “flowing sea” (English)

Timeless Boy Names Starting with “SEA”

Seaborn – “born of the sea” (English)

Seacrest – “crest of the sea” (English)

Seaton – “town by the sea” (English)

Seabert – “bright sea” (English)

Seaford – “ford by the sea” (English)

Seafarer – “one who travels the sea” (English)

Seafrey – “peaceful sea” (English)

Seafirth – “arm of the sea” (English)

Seawood – “wood by the sea” (English)

Seafall – “waterfall by the sea” (English)

Seamar – “sea and ocean” (Spanish)

Seaglen – “valley near the sea” (English)

Seabrook – “brook by the sea” (English)

Seatonio – “eternal sea” (Spanish)

Seatrik – “ruler of the sea” (Greek)

Seafino – “fin of the sea” (Spanish)

Seashen – “shining sea” (English)

Seavio – “life of the sea” (Spanish)

Seathen – “strength of the sea” (English)

Seavon – “from the sea” (English)

Seabest – “best of the sea” (English)

Seabright – “bright sea” (English)

Seaphil – “lover of the sea” (English)

Sealy – “dweller by the sea” (English)

Seagust – “majestic sea” (English)

Seagold – “golden sea” (English)

Seabrighton – “bright sea town” (English)

Seathos – “god of the sea” (Greek)

Seafisher – “fisherman of the sea” (English)

Seablue – “blue sea” (English)

Exotic and Foreign Boy Names Starting with “SEA”

Seabastián – “venerable” (Spanish)

Seamus – “supplanter” (Irish)

Seandro – “defender of men” (Spanish)

Seakun – “gentle sea” (Japanese)

Seaver – “keeper of pigs” (Irish)

Seachann – “gracious gift of God” (Scottish)

Seadric – “sea ruler” (German)

Seaton – “settlement by the sea” (English)

Sealtiel – “prayer of God” (Hebrew)

Seamus – “he who supplants” (Irish)

Seabrook – “stream by the sea” (English)

Seavard – “guardian of the sea” (German)

Seabastià – “venerable” (Catalan)

Seamus – “God’s gift” (Irish)

Seabert – “bright sea” (German)

Seabryn – “power of the sea” (Welsh)

Seaton – “town by the sea” (English)

Seán – “God is gracious” (Irish)

Seabury – “sea fortress” (English)

Sealtiel – “prayer of God” (Spanish)

Seavil – “from the sea town” (French)

Seadon – “from the sea hill” (English)

Seaton – “from the sea town” (Scottish)

Seapiero – “rock from the sea” (Italian)

Seandro – “warrior” (Spanish)

Seachran – “little warrior” (Scottish)

Seard – “sea ruler” (English)

Seajay – “rejoicing in the sea” (English)

Seaphis – “lover of the sea” (Greek)

Seagust – “majestic sea” (English)

Gender-Neutral Baby Names That Start With “SEA”

Seacliff – “cliff by the sea” (English)

Seadale – “valley by the sea” (English)

Seafin – “fin of the sea” (English)

Seagrove – “grove by the sea” (English)

Sealyr – “time of the sea” (English)

Seabury – “fortress by the sea” (English)

Seawyn – “friend of the sea” (English)

Seadawn – “dawn by the sea” (English)

Searen – “like the sea” (English)

Seabreeze – “refreshing sea wind” (English)

Seapalm – “palm tree by the sea” (English)

Seaclay – “clay by the sea” (English)

Seabeam – “beam of light from the sea” (English)

Seasong – “time of the sea” (English)

Seafrost – “frost of the sea” (English)

Seabloom – “blossom of the sea” (English)

Seapearl – “pearl from the sea” (English)

Seashade – “shade by the sea” (English)

Seashine – “shine of the sea” (English)

Seawisp – “wisp of the sea” (English)

Seadust – “dust from the sea” (English)

Seacliff – “cliff by the sea” (English)

Seacrest – “crest of the sea” (English)

Sealeaf – “leaf of the sea” (English)

Seapine – “pine tree by the sea” (English)

Seastar – “star of the sea” (English)

Seafog – “fog over the sea” (English)

Seaglimmer – “glimmer of the sea” (English)

Seaberry – “berry from the sea” (English)

Seacharm – “charm of the sea” (English)

Religious Names for Boys Starting with “SEA”

Seaton – “from the sea town” (English)

Seaborne – “born of the sea” (English)

Seabriel – “God is my strength” (English)

Seadarius – “follower of Darius” (English)

Seaben – “blessed by the sea” (English)

Seafredo – “peaceful ruler” (Spanish)

Seagrace – “graceful one of the sea” (English)

Sealian – “follower of Ali” (English)

Sealazar – “God has helped” (Spanish)

Seaneal – “God is my light” (English)

Seafonso – “noble and ready” (Spanish)

Seagriffin – “strong faith in the sea” (English)

Seameon – “God has heard” (English)

Seafidel – “faithful to the sea” (Spanish)

Seajosé – “may God add” (Spanish)

Seagrégory – “vigilant watchman” (English)

Seapablo – “small” (Spanish)

Sealéx – “defender of man” (Greek)

Seathan – “gift from God” (English)

Seagabriel – “God is my strength” (Spanish)

Seabenedict – “blessed” (English)

Seadavid – “beloved” (English)

Seafausto – “lucky” (Spanish)

Seamichael – “who is like God?” (English)

Seanicolas – “victory of the people” (Spanish)

Seapeter – “rock” (English)

Seasantiago – “Saint James” (Spanish)

Seathaniel – “gift of God” (English)

Seazachary – “remembered by God” (English)

Seamarcos – “warlike” (Spanish)

Famous Male Persons Having Names Starting with “SEA”

Sean Connery

Scottish actor known for his portrayal of James Bond.

Sean Penn

American actor and filmmaker, known for his intense and versatile performances.

Sean Bean

English actor famous for his roles in “The Lord of the Rings” and “Game of Thrones.”

Seamus Heaney

Irish poet and Nobel laureate celebrated for his evocative and lyrical verse.


Legendary American racehorse whose story of triumph captivated the nation during the Great Depression.

Sean Astin

American actor known for his roles in “The Goonies” and “The Lord of the Rings” trilogy.

Seamus O’Regan

Canadian politician and journalist, currently serving as Minister of Natural Resources.

Sean Combs (P. Diddy)

American rapper, singer, and entrepreneur known for his success in the music industry.

Sean Taylor

Former American football player known for his standout career as a safety for the Washington Redskins.

Seabury Gould

American businessman and philanthropist, notable for his contributions to education and community development.

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About Georgia Stone

Georgia Stone is a seasoned baby name writer, blending tradition with innovation to offer meaningful and diverse naming options. Her work reflects a deep passion for linguistic creativity, cultural significance, and historical trends.