Across the world, ลำใย (Lamyai 
, Lumyai 
, Lamlai 
) is a rare predominantly female, but very seldom masculine given name. The first name ลำใย is characteristic of Thailand, where it is a rare predominantly feminine, but scarcely masculine name, Morocco, where it is a very rare girly name, and the United States, where it is an extremely rare unisex name. Much less frequently, ลำใย is the last name as well as the forename.