Across the world, Supina (សុបិន 
, Supina 
, Супина 
) is quite a rare epicene given name. The given name Supina is characteristic of South-eastern Asia, particularly Cambodia, where it is quite a common gender-neutral name, Indonesia, where it is a very rare feminine name, and Philippines, where it is a very rare predominantly female, but scarcely masculine name. Measured by absolute frequency, it is commonest in Cambodia, Indonesia, and India. Likewise, Supina is the last name as well as the forename.