All over the world, ซัลฟา (Sulfa 
, Salfa 
, Sulfah 
) is quite a rare gender-neutral first name. The given name ซัลฟา is characteristic of Indonesia, where it is a rare epicene name, Israel, where it is a rare girly name, and Tanzania, where it is a very rare female name. In absolute terms, the name is most common in Indonesia, India, and Tanzania. Also, ซัลฟา is the last name as well as the forename.