Surname ศิวบูรณ์ (Siwaboon 
, ศิวบูรณ์ ) , in the entire world, is a very rare family name. The family name ศิวบูรณ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, ศิวบูรณ์ is the forename as well as the last name.