Worldwide, Ачай (Achai 
, Ачай 
) is a rare gender-neutral given name. The first name Ачай is habitual in Sudan, where it is a rare feminine name, Indonesia, where it is a very rare masculine name, and Malaysia. Not in comparison with a country's population, this name is the most popular in India, Indonesia, and Sudan. Much less frequently, Ачай is the last name as well as the forename.