Surname Aslay (Aslay 
, Аслай 
) , worldwide, is a rare family name. The family name Aslay is characteristic of Turkey, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Indonesia. Not in comparison with a country's population, this name is the most popular in Turkey, Indonesia, and India. Also, Aslay is the forename as well as the last name.