Last name Dirai (Dirai 
, ดีร้าย) , in all the world, is a rare family name. The surname Dirai is characteristic of Morocco, where it is a rare surname, Italy, where it is a very rare surname, and Israel. Not in comparison with a country's population, the name is most common in Morocco, India, and Italy. Likewise, Dirai is the forename as well as the last name.