Last name ศรีโรจน์ (ศรีโรจน์ 
, Srirot 
, Sriroj 
) , in the entire world, is a rare surname. The last name ศรีโรจน์ is characteristic of Thailand, where it is quite a rare surname, and the United States, where it is an extremely rare surname. Very seldom, ศรีโรจน์ is the forename as well as the last name.