>
Cognomen Илиш (Ilisch , Илиш ) , in the world, is a rare family name. The cognomen Илиш is characteristic of Germany, where it is a rare surname, Nicaragua, where it is a very rare surname, and Honduras. Not in comparison with a country's population, it is commonest in Germany, Russia, and Mexico. Very seldom, Илиш is the forename as well as the last name.