Cognomen بيجان (Bijan 
, بيجان 
, Bedjan 
) , in all the world, is quite a rare surname. The cognomen بيجان is habitual in Ireland, where it is quite a rare surname, Malaysia, where it is a rare surname, and Romania. In absolute terms, it most frequently occurs in India, the United States, and Malaysia. Much more prevalently, بيجان is the forename as well as the last name.