Surnames Categorized "sea"

This is a list of surnames in which the categories include sea.
usage
Adriatico Italian
Originally denoted a person who lived near the Adriatic sea.
Hamasaki Japanese
From Japanese (hama) meaning "beach, seashore" and (saki) meaning "cape, peninsula".
Morgan Welsh
Derived from the given name Morgan 1.
Murdock Irish
Derived from the given name Murchadh.
Nicchi Italian
From the Italian word nicchio meaning "shell", possibly a nickname for people related to the sea.
Peláez Spanish
Means "son of Pelayo".
Seymour 2 English
From an English place name, derived from Old English "sea" and mere "lake".
Sjöberg Swedish
From Swedish sjö (Old Norse sær) meaning "lake, sea" and berg meaning "mountain".
Sjögren Swedish
From Swedish sjö (Old Norse sær) meaning "lake, sea" and gren (Old Norse grein) meaning "branch".
Strand Norwegian, Swedish, Danish
From Old Norse strǫnd meaning "beach, sea shore". It was originally given to someone who lived on or near the sea.
Yamagishi Japanese
From Japanese (yama) meaning "mountain" and (kishi) meaning "beach, shore, bank".