The last name of a westernized (typically Jewish) liberal. Originally descendants from Jerusalem that have been dispersed within the Americas due to unfortunate circumstances.
Person 1 : "... and that is why I am an avid supported of circumcision"
Person 2 : "I would've never taken your last name (Liberman) as Jewish?"
Person 1: "Well it is! Unfortunately, its been westernized because of the holocaust, depriving me of my true roots"
