In the entire world, Upan (Upan 
, อุปัน , อุปัญญ์ ) is quite a rare mostly masculine, but infrequently feminine first name. The forename Upan is habitual in India, where it is a very rare mostly boy's, but infrequently female name, Indonesia, where it is a very rare male name, and Nigeria, where it is a very rare epicene name. Also, Upan is the last name as well as the forename.