Family name Реха (Reja 
, Reha 
, Реха 
) , around the globe, is a common cognomen. The surname Реха is habitual in Slovenia, where it is quite a common surname, Qatar, where it is quite a rare surname, and Bangladesh. Not in comparison with a country's population, it is commonest in India, Bangladesh, and Indonesia. Also, Реха is the forename as well as the last name.