Last name ศรีวิรัช (Srivirat 
, ศรีวิรัช , Srivirach 
) , in the entire world, is a rare family name. The surname ศรีวิรัช is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, ศรีวิรัช is the forename as well as the last name.