Cognomen ศรีธาตุ (ศรีธาตุ 
, Srithat 
, Srithathu ) , in the entire world, is a rare surname. The family name ศรีธาตุ is habitual in Thailand, where it is a rare surname, Malaysia, where it is an extremely rare surname, and Canada. Much less frequently, ศรีธาตุ is the forename as well as the last name.