Cognomen ศรีวิโรจน์วงศ์ (Srivirojwong 
, ศรีวิโรจน์วงศ์ , Sriwirojanawong) , across the world, is a rare family name. The family name ศรีวิโรจน์วงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Likewise, ศรีวิโรจน์วงศ์ is the forename as well as the last name.