Family name Alrja (الرجا 
, Alrja) , in the entire world, is quite a rare cognomen. The cognomen Alrja is habitual in Western Asia, particularly Syria, where it is quite a rare surname, Jordan, and Lebanon. In absolute terms, it is commonest in Western Asia, particularly Syria, Jordan, and Iraq. Much less frequently, Alrja is the forename as well as the last name.