Eisen is a German surname meaning "iron". Notable people with the surname include:Arnold Eisen, professor of Jewish studies Arthur Arturovich Eisen, a Russian soloist with the Alexandrov Ensemble Charles-Dominique-Joseph Eisen (1720–1778), French painter and engraver Cliff Eisen, Canadian musicologist Erez Eisen, Israeli music producer François Eisen. French engraver Gary Eisen, American politicia…