Kay 2English Derived from Old French kay meaning "wharf, quay", indicating one who lived near or worked on a wharf.
KumięgaPolish Possibly from Polish kum"godfather, friend" or komięga"raft, barge".
LynchIrish From Irish Ó Loingsigh meaning "descendant of Loingseach", a given name meaning "mariner".
MoriartyIrish From Irish Ó Muircheartach meaning "descendant of Muirchertach". This was the surname given by Arthur Conan Doyle to a master criminal in the Sherlock Holmes series.
NewportEnglish Given to one who came from the town of Newport (which means simply "new port"), which was the name of several English towns.
PortoItalian Designated a person who lived near a harbour, from Italian porto, Latin portus.
RaisItalian Occupational name for the fisherman in charge of the boat, from Italian rais"captain", of Arabic origin. It is typical of Sicily and Sardinia.
RybaumPolish, Czech Means "fish" in Polish and Czech, an occupational name for a fisher.
SchipperDutch Occupational name meaning "skipper, ship captain" in Dutch.
StaffordEnglish From the name of the English city of Stafford, Staffordshire, derived from Old English stæð meaning "wharf, landing place" and ford meaning "ford, river crossing".
Stern 1English From Old English styrne meaning "stern, severe". This was used as a nickname for someone who was stern, harsh, or severe in manner or character.