In the world, อุปสรรค (Barr 
, Upasak 
, Barrier ) is a rare predominantly male, but scarcely girly first name. The forename อุปสรรค is characteristic of Nigeria, where it is a rare dominantly boy's, but seldom female name, Algeria, where it is a very rare male name, and Saudi Arabia. Measured by absolute frequency, this name is the most popular in the United States, Nigeria, and India. Much more prevalently, อุปสรรค is the last name as well as the forename.
อุปสรรค is also a name for the fictitious and mythical characters: .