Worldwide, Posan (Posan 
, โปษัณ 
) is quite a rare primarily boy's, but very seldom girly given name. The forename Posan is characteristic of India, where it is a rare primarily boy's, but very infrequently feminine name, Saudi Arabia, where it is a very rare masculine name, and Thailand, where it is a very rare primarily boy's, but very infrequently feminine name. Measured by absolute frequency, it is commonest in India, Indonesia, and Thailand. Much less frequently, Posan is the last name as well as the forename.