Murdock \m(u)-rdo-ck, mur-dock\ as a boy's name is of Scottish and Gaelic origin, and the meaning of Murdock is "sea". Media magnate Rupert Murdoch. Usually a transferred surname in America.

Murdock has 4 variant forms: Murdo, Murdoch, Murtagh and Murtaugh.

Baby names that sound like Murdock are Mordecai and Muiredach.