Throughout the world, วรวิบูล (วรวิบูล 
, Worawibun ) is a very rare principally boy's, but very infrequently female first name. The forename วรวิบูล is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare primarily male, but very seldom feminine name. Likewise, วรวิบูล is the last name as well as the forename.