All over the world, Capricornus (Capricornus 
, Capricorne 
, Capricórnio) is a very rare dominantly masculine, but seldom female given name. The given name Capricornus is habitual in Algeria, where it is a very rare boy's name, and Vietnam, where it is a very rare female name. More frequently, Capricornus is the last name as well as the forename.