Mar, Mari, Rina.
Famous people named Marina:
Model Marina Nery; Marina, princess of Greece and Denmark; performance artist Marina Abramović; actress Marina Squerciati; daughter of actor Matt LeBlanc, Marina Pearl LeBlanc.
The name Marina first appeared in literature in Shakespeare's play Pericles. It was the name of Pericles and Thaisa's daughter, born on a ship sailing through stormy seas, and the play says: "My gentle babe Marina - whom, for she was born at sea, I have nam'd so –"