Cognomen چراغ (Chirag 
, Chiragh 
, چراغ 
) , around the globe, is quite a common family name. The surname چراغ is habitual in Bahrain, where it is quite a rare surname, Pakistan, and Iran. In absolute terms, it is commonest in Southern Asia, particularly Pakistan, India, and Iran. More frequently, چراغ is the forename as well as the last name.