Last name Чорни (Chorny 
, Chorney 
, Чорни 
) , worldwide, is quite a rare family name. The last name Чорни is habitual in Canada, where it is quite a rare surname, Israel, and Slovakia, where it is a rare surname. Not in comparison with a country's population, the name is most common in Canada, the United States, and Israel. Very seldom, Чорни is the forename as well as the last name.