Cognomen Vanlam (Vanlam 
) , across the world, is a very rare last name. The last name Vanlam is characteristic of Malaysia, where it is a very rare surname, Canada, and Vietnam, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in the United States, Malaysia, and Vietnam. Also, Vanlam is the forename as well as the last name.