Cognomen جويرا (Querra 
, جويرا) , in all the world, is a rare last name. The surname جويرا is characteristic of Panama, where it is quite a rare surname, South Africa, where it is a very rare surname, and Colombia. Not in comparison with a country's population, this name is the most popular in Panama, South Africa, and Brazil. Very seldom, جويرا is the forename as well as the last name.