Ocean and Water Baby Names

39 names

Ocean names bring to mind open water, salt air and movement, and they suit both boys and girls. Several come from Latin, where mare meant sea: Marina means of the sea, and Marin and Maren grew from the same root. Sabrina is the old Latin name of the River Severn, linked in legend to a nymph who gave the river its name. Coral names the living reefs of warm seas, and Ocean itself is a simple modern word name.

Hawaii has given this list some of its warmest choices. Kai means sea, Makai refers to the direction toward the ocean, and Kailani joins the Hawaiian words for sea and sky. Arnav is a Sanskrit word for the ocean, and Caspian takes its name from the great inland sea between Europe and Asia. English adds names drawn from water and sailing, such as River, Brooke, Saylor and Sailor.

Some of these names lean one way: Marina, Sabrina and Coral are used mostly for girls, and Arnav and Caspian mostly for boys, while Kai, River and Ocean are shared. If you want a name that works across the whole of life, Marina and Kai are established and easy to spell. Word names like Sailor and Ocean feel free-spirited and may suit a middle name as well as a first name.

Most popular right now

Kai Boy
KY
“sea (Hawaiian)” · Hawaiian
#93
River Unisex
RIH-vur
“river” · English
#111
Brooke Girl
BROOK
“small stream” · English
#313
Sabrina Girl
suh-BREE-nuh
“from the Latin name of the River Severn” · Latin
#321
Saylor Girl
SAY-lur
“sailor; possibly 'dancer'” · English
#217
Kailani Girl
ky-LAH-nee
“sea and sky” · Hawaiian
#253
Marina Girl
muh-REE-nuh
“of the sea” · Latin
#602
Makai Boy
muh-KY
“toward the sea” · Hawaiian
#481
Maren Girl
MAIR-uhn
“of the sea (from Marina)” · Scandinavian
#472
Ocean Unisex
OH-shuhn
“ocean, the sea” · English
#720

All 39 names

Sorted by current popularity. US rank uses 2025 data for the name's most common sex; the trend compares births with five years earlier. Tap a column heading to re-sort.

Name Sex Meaning Origin US rank 2025 5-yr trend
Kai Boy sea (Hawaiian) Hawaiian 93 → -3%
River Unisex river English 111 ↑ +12%
Brooke Girl small stream English 313 ↓ -23%
Sabrina Girl from the Latin name of the River Severn Latin 321 ↑ +19%
Saylor Girl sailor; possibly 'dancer' English 217 ↑ +32%
Kailani Girl sea and sky Hawaiian 253 ↑ +7%
Marina Girl of the sea Latin 602 ↑ +22%
Makai Boy toward the sea Hawaiian 481 ↑ +21%
Maren Girl of the sea (from Marina) Scandinavian 472 ↓ -7%
Ocean Unisex ocean, the sea English 720 ↑ +28%
Caspian Boy from the Caspian Sea English 491 ↑ +94%
Sailor Girl sailor English 1,134 ↓ -8%
Marin Girl of the sea Latin 2,043 ↓ -16%
Coral Girl the coral of the sea English 1,931 ↓ -22%
Arnav Boy ocean, sea Sanskrit 2,887 ↓ -27%
Lake Unisex lake English 2,068 ↓ -9%
Maryn Girl of the sea American (modern coinage) 2,187 ↓ -28%
Brook Girl small stream English 4,373 ↓ -24%
Marlin Unisex the marlin fish; variant of Merlin English 1,788 ↑ +32%
Cove Unisex small sheltered bay English 1,192 ↑ +138%
Deniz Unisex sea (Turkish) Turkish 2,611 ↑ +56%
Harbor Unisex harbor, safe haven English 2,971 ↑ +10%
Triton Boy name of a Greek sea god Greek 4,845 ↓ -73%
Reef Boy reef in the sea English 2,509 ↓ -7%
Varun Boy Hindu god of water and sky Sanskrit 6,111 ↓ -44%
Nami Girl wave Japanese 1,404 ↑ +114%
Maris Girl of the sea Latin 3,280 ↓ -24%
Darya Girl sea (Persian); also form of Daria Persian 3,534 ↑ +26%
Moana Girl ocean, sea Maori 4,141 ↓ -27%
Oceana Girl ocean Latin 3,562 ↑ +59%
Mar Girl sea Spanish 1,708 ↑ +471%
Nautica Girl nautical, of ships American (modern coinage) 9,286 ↓ -39%
Delmar Boy of the sea Spanish 5,920 ↓ -35%
Marino Boy of the sea Italian 5,330 ↑ +20%
Nereida Girl sea nymph Greek — ↓ -100%
Nereyda Girl variant of Nereida, sea nymph Spanish 8,719 ↑ +50%
Marena Girl variant of Marina, of the sea Latin 7,741 new
Marrissa Girl variant of Marissa, of the sea Latin — new
Sagar Boy ocean Sanskrit — ↓ -100%