Throughout the world, Dilai (Dilai 
, Дилай 
) is a rare unisex first name. The first name Dilai is habitual in India, where it is a very rare unisex name, South Africa, and Indonesia, where it is a very rare boy's name. In absolute terms, the name is most common in India, Indonesia, and Pakistan. Also, Dilai is the last name as well as the forename.