>
Last name Koben (Koben , Кобен , Мори ) , in all the world, is a rare cognomen. The family name Koben is characteristic of Indonesia, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Russia. Not in comparison with a country's population, it is commonest in Indonesia, Russia, and India. Likewise, Koben is the forename as well as the last name.