In the world, Ligai (立改 
, 丽改 , Ligai 
) is a rare principally female, but very seldom boy's first name. The forename Ligai is characteristic of China, where it is a very rare predominantly feminine, but very infrequently masculine name, and Indonesia, where it is a very rare masculine name. Very seldom, Ligai is the last name as well as the forename.