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