Last name Viruss (Viruss 
) , throughout the world, is a rare surname. The last name Viruss is habitual in South-eastern Asia, particularly Myanmar, where it is a rare surname, Singapore, where it is a very rare surname, and Indonesia. Measured by absolute frequency, it most frequently occurs in South-eastern Asia, particularly Myanmar, Indonesia, and Vietnam. Much less frequently, Viruss is the forename as well as the last name.