Cognomen اقليدس (Euclide 
, Evklid 
, Euklides 
) , all around the world, is a rare family name. The family name اقليدس is characteristic of Venezuela, where it is a rare surname, Georgia, and Iran. In absolute terms, it is the most numerous in the United States, Venezuela, and Iran. More frequently, اقليدس is the forename as well as the last name.