Throughout the world, จรรยาศิริ (จรรยาศิริ 
, Janyasiri 
) is a very rare primarily female, but scarcely masculine first name. The given name จรรยาศิริ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare primarily feminine, but very infrequently male name. More prevalently, จรรยาศิริ is the last name as well as the forename.