All around the world, ศิริวรรณ์ (Siriwan 
, ศิริวรรณ์ , Siriwon ) is quite a rare predominantly girly, but very infrequently masculine first name. The first name ศิริวรรณ์ is characteristic of Thailand, where it is quite a rare primarily feminine, but very seldom masculine name, Sweden, where it is a rare feminine name, and Australia, where it is a very rare female name. In absolute terms, it is commonest in Thailand, the United States, and Australia. Much less frequently, ศิริวรรณ์ is the last name as well as the forename.