Last name Dijar (Дияр 
, Dijar 
) , in all the world, is a rare cognomen. The last name Dijar is habitual in Kyrgyzstan, where it is a rare surname, Kazakhstan, and Mexico, where it is a very rare surname. In absolute terms, it is the most numerous in Mexico, Indonesia, and India. Also, Dijar is the forename as well as the last name.