Last name Iliyaas (Iliyaas 
) , throughout the world, is a rare cognomen. The family name Iliyaas is characteristic of Saudi Arabia, where it is a rare surname, Yemen, where it is a very rare surname, and Pakistan. Not in comparison with a country's population, this name is the most popular in India, Saudi Arabia, and Pakistan. Likewise, Iliyaas is the forename as well as the last name.