Family name Кольбер (Colbert 
, Кольбер 
) , globally, is a common cognomen. The last name Кольбер is characteristic of Ireland, where it is quite a rare surname, the United States, and Australia. Not in comparison with a country's population, it is the most numerous in the United States, Canada, and the United Kingdom. Very seldom, Кольбер is the forename as well as the last name.