Worldwide, ศิริวัตร (ศิริวัตร 
) is a very rare principally masculine, but scarcely female first name. The first name ศิริวัตร is characteristic of South-eastern Asia, particularly Thailand, where it is a rare predominantly male, but very infrequently feminine name. Very seldom, ศิริวัตร is the last name as well as the forename.