Across the world, វ៉ាស់ (វ៉ាស់ 
) is a very rare mostly feminine, but uncommonly boy's forename. The forename វ៉ាស់ is habitual in South-eastern Asia, particularly Cambodia, where it is a rare dominantly female, but seldom male name. Very seldom, វ៉ាស់ is the last name as well as the forename.