Around the world, Asui (Asui 
) is a rare unisex given name. The first name Asui is characteristic of Indonesia, where it is a very rare gender-neutral name, China, where it is an extremely rare predominantly male, but very infrequently female name, and India, where it is an extremely rare mostly feminine, but infrequently boy's name. Likewise, Asui is the last name as well as the forename.