All around the world, Siriwatna (ศิริวัฒนะ 
, Siriwatna 
) is a very rare largely male, but uncommonly female first name. The forename Siriwatna is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare largely boy's, but seldom female name. More prevalently, Siriwatna is the last name as well as the forename.