Across the world, ผกาสิทธิ์ (ผกาสิทธิ์ 
) is a very rare unisex first name. The forename ผกาสิทธิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare gender-neutral name. Likewise, ผกาสิทธิ์ is the last name as well as the forename.