Surname Guiman (桂满 
, Guiman 
, 贵满 ) , around the world, is a rare family name. The family name Guiman is characteristic of Romania, where it is quite a rare surname, Austria, where it is a rare surname, and Philippines. Measured by absolute frequency, it is commonest in Romania, China, and Philippines. More frequently, Guiman is the forename as well as the last name.