Cognomen קרבן (Corban 
, קרבן 
) , across the world, is quite a rare family name. The cognomen קרבן is characteristic of Romania, where it is quite a rare surname, Lebanon, and New Zealand. Not in comparison with a country's population, it most frequently occurs in Romania, the United States, and Lebanon. Much less frequently, קרבן is the forename as well as the last name.