Surname สิทธิภาส (สิทธิภาส , Sittipas ) , across the world, is an extremely rare last name. Much more prevalently, สิทธิภาส is the forename as well as the last name.
Sitthipas
ธนาบูรณ์, and สุขกิจ
, Sittipas 
) , across the world, is an extremely rare last name. Much more prevalently, สิทธิภาส is the forename as well as the last name.