Hausmann is a German word with former meanings "householder" and "freeholder" and current meaning "house-husband." Hausmann (Hausman), Haussmann (Haussman), Haußmann, Hauszmann, etc. are German-origin surnames that may refer to: Hausmann. Caspar Herman Hausmann (1653–1718), Danish-Norwegian General, lumber merchant and squire. Carl Hausman (born 1953), Author, journalist, and educator. Christian Hausmann (born 1963), German football player. Clem Hausmann (1919–1972), Major League baseball pitcher. David Hausmann (born 1979), German fencer.
https://en.wikipedia.org/wiki/Hausmann